Q: What is the sum of all factors of the number 4,057,420 including 4,057,420?
A: 8,752,464
The factors of the number 4,057,420 are: 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5483, 10966, 21932, 27415, 54830, 109660, 202871, 405742, 811484, 1014355, 2028710, 4057420.
If you add them up, you will get the total of 8,752,464.