Q: What is the sum of all factors of the number 21,091,524 excluding 21,091,524?
A: 28,501,404
The factors of the number 21,091,524 are: 1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13417, 26834, 40251, 53668, 80502, 161004, 1757627, 3515254, 5272881, 7030508, 10545762, 21091524.
If you add them up, you will get the total of 21,091,552. Now subtract 21,091,524 to get 28,501,404