Q: What is the sum of all factors of the number 20,789,445 excluding 20,789,445?
A: 12,473,691
The factors of the number 20,789,445 are: 1, 3, 5, 15, 1385963, 4157889, 6929815, 20789445.
If you add them up, you will get the total of 20,789,457. Now subtract 20,789,445 to get 12,473,691