Q: What is the sum of all factors of the number 21,016,005 excluding 21,016,005?
A: 12,609,627
The factors of the number 21,016,005 are: 1, 3, 5, 15, 1401067, 4203201, 7005335, 21016005.
If you add them up, you will get the total of 21,016,017. Now subtract 21,016,005 to get 12,609,627