Q: What is the sum of all factors of the number 21,678,728 including 21,678,728?
A: 40,647,630
The factors of the number 21,678,728 are: 1, 2, 4, 8, 2709841, 5419682, 10839364, 21678728.
If you add them up, you will get the total of 40,647,630.