Q: What is the sum of all factors of the number 2,101,355 excluding 2,101,355?
A: 420,277
The factors of the number 2,101,355 are: 1, 5, 420271, 2101355.
If you add them up, you will get the total of 2,101,775. Now subtract 2,101,355 to get 420,277