Q: What is the sum of all factors of the number 21,025,001 excluding 21,025,001?
A: 1,377,799
The factors of the number 21,025,001 are: 1, 19, 139, 361, 419, 2641, 7961, 50179, 58241, 151259, 1106579, 21025001.
If you add them up, you will get the total of 21,025,002. Now subtract 21,025,001 to get 1,377,799