Q: What is the sum of all factors of the number 220,520 excluding 220,520?
A: 292,480
The factors of the number 220,520 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 149, 185, 296, 298, 370, 596, 740, 745, 1192, 1480, 1490, 2980, 5513, 5960, 11026, 22052, 27565, 44104, 55130, 110260, 220520.
If you add them up, you will get the total of 220,812. Now subtract 220,520 to get 292,480