Q: What is the sum of all factors of the number 389,380 including 389,380?
A: 817,740
The factors of the number 389,380 are: 1, 2, 4, 5, 10, 20, 19469, 38938, 77876, 97345, 194690, 389380.
If you add them up, you will get the total of 817,740.