Q: What is the sum of all factors of the number 21,043,016 excluding 21,043,016?
A: 18,412,654
The factors of the number 21,043,016 are: 1, 2, 4, 8, 2630377, 5260754, 10521508, 21043016.
If you add them up, you will get the total of 21,043,034. Now subtract 21,043,016 to get 18,412,654