Q: What is the sum of all factors of the number 640,665,422 excluding 640,665,422?
A: 329,847,850
The factors of the number 640,665,422 are: 1, 2, 101, 202, 3171611, 6343222, 320332711, 640665422.
If you add them up, you will get the total of 640,665,751. Now subtract 640,665,422 to get 329,847,850