Q: What is the sum of all factors of the number 420,126 excluding 420,126?
A: 557,994
The factors of the number 420,126 are: 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1429, 2858, 4287, 8574, 10003, 20006, 30009, 60018, 70021, 140042, 210063, 420126.
If you add them up, you will get the total of 420,683. Now subtract 420,126 to get 557,994