Q: What is the sum of all factors of the number 21,107,061 excluding 21,107,061?
A: 10,423,361
The factors of the number 21,107,061 are: 1, 3, 9, 27, 81, 260581, 781743, 2345229, 7035687, 21107061.
If you add them up, you will get the total of 21,107,071. Now subtract 21,107,061 to get 10,423,361