Q: What is the sum of all factors of the number 21,221,105 excluding 21,221,105?
A: 4,244,227
The factors of the number 21,221,105 are: 1, 5, 4244221, 21221105.
If you add them up, you will get the total of 21,221,109. Now subtract 21,221,105 to get 4,244,227