Q: What is the sum of all factors of the number 21,052,355 excluding 21,052,355?
A: 4,404,109
The factors of the number 21,052,355 are: 1, 5, 131, 655, 32141, 160705, 4210471, 21052355.
If you add them up, you will get the total of 21,052,359. Now subtract 21,052,355 to get 4,404,109