Q: What is the sum of all factors of the number 21,456,357 excluding 21,456,357?
A: 9,352,827
The factors of the number 21,456,357 are: 1, 3, 13, 39, 550163, 1650489, 7152119, 21456357.
If you add them up, you will get the total of 21,456,366. Now subtract 21,456,357 to get 9,352,827