Q: What is the sum of all factors of the number 1,220,572 excluding 1,220,572?
A: 915,436
The factors of the number 1,220,572 are: 1, 2, 4, 305143, 610286, 1220572.
If you add them up, you will get the total of 1,221,487. Now subtract 1,220,572 to get 915,436