Q: What is the sum of all factors of the number 1,980,135 including 1,980,135?
A: 3,481,920
The factors of the number 1,980,135 are: 1, 3, 5, 9, 15, 45, 79, 237, 395, 557, 711, 1185, 1671, 2785, 3555, 5013, 8355, 25065, 44003, 132009, 220015, 396027, 660045, 1980135.
If you add them up, you will get the total of 3,481,920.