Q: What is the sum of all factors of the number 21,403,101 excluding 21,403,101?
A: 8,738,339
The factors of the number 21,403,101 are: 1, 3, 19, 57, 463, 811, 1389, 2433, 8797, 15409, 26391, 46227, 375493, 1126479, 7134367, 21403101.
If you add them up, you will get the total of 21,403,109. Now subtract 21,403,101 to get 8,738,339