Q: What is the sum of all factors of the number 13,220,999 excluding 13,220,999?
A: 1,201,921
The factors of the number 13,220,999 are: 1, 11, 1201909, 13220999.
If you add them up, you will get the total of 13,221,000. Now subtract 13,220,999 to get 1,201,921