Q: What is the sum of all factors of the number 989,420 including 989,420?
A: 2,114,448
The factors of the number 989,420 are: 1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 811, 1220, 1622, 3244, 4055, 8110, 16220, 49471, 98942, 197884, 247355, 494710, 989420.
If you add them up, you will get the total of 2,114,448.