Q: What is the sum of all factors of the number 20,220 excluding 20,220?
A: 36,564
The factors of the number 20,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 4044, 5055, 6740, 10110, 20220.
If you add them up, you will get the total of 20,256. Now subtract 20,220 to get 36,564