Q: What is the sum of all factors of the number 8,420,180 excluding 8,420,180?
A: 9,262,240
The factors of the number 8,420,180 are: 1, 2, 4, 5, 10, 20, 421009, 842018, 1684036, 2105045, 4210090, 8420180.
If you add them up, you will get the total of 8,420,189. Now subtract 8,420,180 to get 9,262,240