Q: What is the sum of all factors of the number 422,860 including 422,860?
A: 888,048
The factors of the number 422,860 are: 1, 2, 4, 5, 10, 20, 21143, 42286, 84572, 105715, 211430, 422860.
If you add them up, you will get the total of 888,048.