Q: What is the sum of all factors of the number 19,809,331 excluding 19,809,331?
A: 13,221
The factors of the number 19,809,331 are: 1, 1723, 11497, 19809331.
If you add them up, you will get the total of 19,809,344. Now subtract 19,809,331 to get 13,221