Q: What is the sum of all factors of the number 420,015,661 excluding 420,015,661?
A: 32,308,911
The factors of the number 420,015,661 are: 1, 13, 32308897, 420015661.
If you add them up, you will get the total of 420,015,693. Now subtract 420,015,661 to get 32,308,911