Q: What is the sum of all factors of the number 103,940 including 103,940?
A: 218,316
The factors of the number 103,940 are: 1, 2, 4, 5, 10, 20, 5197, 10394, 20788, 25985, 51970, 103940.
If you add them up, you will get the total of 218,316.