Q: What is the sum of all factors of the number 20,385 including 20,385?
A: 36,480
The factors of the number 20,385 are: 1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385.
If you add them up, you will get the total of 36,480.