Q: What is the sum of all factors of the number 103,420 including 103,420?
A: 217,224
The factors of the number 103,420 are: 1, 2, 4, 5, 10, 20, 5171, 10342, 20684, 25855, 51710, 103420.
If you add them up, you will get the total of 217,224.