Q: What is the sum of all factors of the number 20,730,628 excluding 20,730,628?
A: 15,632,972
The factors of the number 20,730,628 are: 1, 2, 4, 443, 886, 1772, 11699, 23398, 46796, 5182657, 10365314, 20730628.
If you add them up, you will get the total of 20,730,643. Now subtract 20,730,628 to get 15,632,972