Q: What is the sum of all factors of the number 220,720 excluding 220,720?
A: 314,960
The factors of the number 220,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 89, 124, 155, 178, 248, 310, 356, 445, 496, 620, 712, 890, 1240, 1424, 1780, 2480, 2759, 3560, 5518, 7120, 11036, 13795, 22072, 27590, 44144, 55180, 110360, 220720.
If you add them up, you will get the total of 221,034. Now subtract 220,720 to get 314,960