Q: What is the sum of all factors of the number 21,212,135 excluding 21,212,135?
A: 7,982,617
The factors of the number 21,212,135 are: 1, 5, 7, 35, 331, 1655, 1831, 2317, 9155, 11585, 12817, 64085, 606061, 3030305, 4242427, 21212135.
If you add them up, you will get the total of 21,212,142. Now subtract 21,212,135 to get 7,982,617