Q: What is the sum of all factors of the number 1,979,420 including 1,979,420?
A: 4,376,400
The factors of the number 1,979,420 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5209, 10418, 20836, 26045, 52090, 98971, 104180, 197942, 395884, 494855, 989710, 1979420.
If you add them up, you will get the total of 4,376,400.