Q: What is the sum of all factors of the number 6,420,578 excluding 6,420,578?
A: 3,210,292
The factors of the number 6,420,578 are: 1, 2, 3210289, 6420578.
If you add them up, you will get the total of 6,420,581. Now subtract 6,420,578 to get 3,210,292