The prime factorization of 16720907 is:
$$ 16720907 = 7\cdot7\cdot7\cdot29\cdot41\cdot41 $$Which is the same as :
$$ 16720907 = 7^{3}\cdot29\cdot41^{2} $$Prime factorization can be nicely visualized by creating a factorization tree.
| 16720907 can be written as 7 × 2388701. |
|
| 2388701 can be written as 7 × 341243. |
|
| 341243 can be written as 7 × 48749. |
|
| 48749 can be written as 29 × 1681. |
|
| 1681 can be written as 41 × 41. |
|
| The end nodes are the prime factors of the number 16720907. |
|