Q: What is the sum of all factors of the number 138,020 including 138,020?
A: 297,024
The factors of the number 138,020 are: 1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 670, 1030, 1340, 2060, 6901, 13802, 27604, 34505, 69010, 138020.
If you add them up, you will get the total of 297,024.