Q: What is the sum of all factors of the number 16,620 excluding 16,620?
A: 30,084
The factors of the number 16,620 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620.
If you add them up, you will get the total of 16,650. Now subtract 16,620 to get 30,084