Q: What is the sum of all factors of the number 2,220,728 excluding 2,220,728?
A: 1,991,272
The factors of the number 2,220,728 are: 1, 2, 4, 8, 89, 178, 356, 712, 3119, 6238, 12476, 24952, 277591, 555182, 1110364, 2220728.
If you add them up, you will get the total of 2,220,729. Now subtract 2,220,728 to get 1,991,272