Q: What is the sum of all factors of the number 8,172 including 8,172?
A: 20,748
The factors of the number 8,172 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172.
If you add them up, you will get the total of 20,748.