Q: What is the sum of all factors of the number 433,380 excluding 433,380?

A: 824,604

Why is 824,604 the sum of all factors of 433,380, excluding 433,380?

The factors of the number 433,380 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 233, 310, 372, 465, 466, 620, 699, 930, 932, 1165, 1398, 1860, 2330, 2796, 3495, 4660, 6990, 7223, 13980, 14446, 21669, 28892, 36115, 43338, 72230, 86676, 108345, 144460, 216690, 433380.

If you add them up, you will get the total of 434,204. Now subtract 433,380 to get 824,604