Q: What is the sum of all factors of the number 21,453,857 excluding 21,453,857?
A: 302,239
The factors of the number 21,453,857 are: 1, 71, 302167, 21453857.
If you add them up, you will get the total of 21,454,159. Now subtract 21,453,857 to get 302,239