Q: What is the sum of all factors of the number 21,020,135 excluding 21,020,135?
A: 4,204,033
The factors of the number 21,020,135 are: 1, 5, 4204027, 21020135.
If you add them up, you will get the total of 21,020,139. Now subtract 21,020,135 to get 4,204,033