Q: What is the sum of all factors of the number 23,721,921 excluding 23,721,921?
A: 11,469,651
The factors of the number 23,721,921 are: 1, 3, 9, 37, 111, 333, 71237, 213711, 641133, 2635769, 7907307, 23721921.
If you add them up, you will get the total of 23,721,932. Now subtract 23,721,921 to get 11,469,651