Q: What is the sum of all factors of the number 1,220,809 excluding 1,220,809?
A: 6,395
The factors of the number 1,220,809 are: 1, 197, 6197, 1220809.
If you add them up, you will get the total of 1,220,815. Now subtract 1,220,809 to get 6,395