Q: What is the sum of all factors of the number 20,501,450 excluding 20,501,450?
A: 17,631,340
The factors of the number 20,501,450 are: 1, 2, 5, 10, 25, 50, 410029, 820058, 2050145, 4100290, 10250725, 20501450.
If you add them up, you will get the total of 20,501,467. Now subtract 20,501,450 to get 17,631,340