Q: What is the sum of all factors of the number 15,720,121 excluding 15,720,121?
A: 924,731
The factors of the number 15,720,121 are: 1, 17, 924713, 15720121.
If you add them up, you will get the total of 15,721,045. Now subtract 15,720,121 to get 924,731