Q: What is the sum of all factors of the number 3,457,420 including 3,457,420?
A: 7,260,624
The factors of the number 3,457,420 are: 1, 2, 4, 5, 10, 20, 172871, 345742, 691484, 864355, 1728710, 3457420.
If you add them up, you will get the total of 7,260,624.