Q: What is the sum of all factors of the number 87,122,809 excluding 87,122,809?
A: 4,585,431
The factors of the number 87,122,809 are: 1, 19, 4585411, 87122809.
If you add them up, you will get the total of 87,122,813. Now subtract 87,122,809 to get 4,585,431