Q: What is the sum of all factors of the number 20,120,309 excluding 20,120,309?
A: 1,829,131
The factors of the number 20,120,309 are: 1, 11, 1829119, 20120309.
If you add them up, you will get the total of 20,120,310. Now subtract 20,120,309 to get 1,829,131