Q: What is the sum of all factors of the number 20,556 including 20,556?
A: 52,052
The factors of the number 20,556 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 20556.
If you add them up, you will get the total of 52,052.