Q: What is the sum of all factors of the number 39,870 including 39,870?
A: 103,896
The factors of the number 39,870 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 2215, 2658, 3987, 4430, 6645, 7974, 13290, 19935, 39870.
If you add them up, you will get the total of 103,896.