Q: What is the sum of all factors of the number 420,133,714 excluding 420,133,714?

A: 426,013,742

Why is 426,013,742 the sum of all factors of 420,133,714, excluding 420,133,714?

The factors of the number 420,133,714 are: 1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 209857, 419714, 1468999, 2308427, 2728141, 2937998, 4616854, 5456282, 16158989, 19096987, 30009551, 32317978, 38193974, 60019102, 210066857, 420133714.

If you add them up, you will get the total of 420,134,140. Now subtract 420,133,714 to get 426,013,742