Q: What is the sum of all factors of the number 21,924 including 21,924?

A: 67,200

Why is 67,200 the sum of all factors of 21,924, including 21,924?

The factors of the number 21,924 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924.

If you add them up, you will get the total of 67,200.