Q: What is the sum of all factors of the number 3,967,540 including 3,967,540?
A: 8,331,876
The factors of the number 3,967,540 are: 1, 2, 4, 5, 10, 20, 198377, 396754, 793508, 991885, 1983770, 3967540.
If you add them up, you will get the total of 8,331,876.