Q: What is the sum of all factors of the number 4,120,421 excluding 4,120,421?
A: 15,931
The factors of the number 4,120,421 are: 1, 263, 15667, 4120421.
If you add them up, you will get the total of 4,120,436. Now subtract 4,120,421 to get 15,931