Q: What is the sum of all factors of the number 3,887,420 including 3,887,420?
A: 8,163,624
The factors of the number 3,887,420 are: 1, 2, 4, 5, 10, 20, 194371, 388742, 777484, 971855, 1943710, 3887420.
If you add them up, you will get the total of 8,163,624.