Q: What is the sum of all factors of the number 21,410,561 excluding 21,410,561?
A: 136,531
The factors of the number 21,410,561 are: 1, 157, 136373, 21410561.
If you add them up, you will get the total of 21,410,697. Now subtract 21,410,561 to get 136,531