Q: What is the sum of all factors of the number 21,053,013 excluding 21,053,013?
A: 7,017,675
The factors of the number 21,053,013 are: 1, 3, 7017671, 21053013.
If you add them up, you will get the total of 21,053,020. Now subtract 21,053,013 to get 7,017,675