Q: What is the sum of all factors of the number 21,010,221 excluding 21,010,221?
A: 9,492,979
The factors of the number 21,010,221 are: 1, 3, 9, 199, 597, 1791, 11731, 35193, 105579, 2334469, 7003407, 21010221.
If you add them up, you will get the total of 21,010,230. Now subtract 21,010,221 to get 9,492,979