Q: What is the sum of all factors of the number 20,013,215 excluding 20,013,215?
A: 4,002,649
The factors of the number 20,013,215 are: 1, 5, 4002643, 20013215.
If you add them up, you will get the total of 20,013,219. Now subtract 20,013,215 to get 4,002,649