Q: What is the sum of all factors of the number 420,212,514 excluding 420,212,514?

A: 450,621,726

Why is 450,621,726 the sum of all factors of 420,212,514, excluding 420,212,514?

The factors of the number 420,212,514 are: 1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 3127, 6254, 9381, 18762, 22397, 44794, 67191, 134382, 1187041, 1321423, 2374082, 2642846, 3561123, 3964269, 7122246, 7928538, 70035419, 140070838, 210106257, 420212514.

If you add them up, you will get the total of 420,212,964. Now subtract 420,212,514 to get 450,621,726