Q: What is the sum of all factors of the number 120,333,278 excluding 120,333,278?

A: 80,339,362

Why is 80,339,362 the sum of all factors of 120,333,278, excluding 120,333,278?

The factors of the number 120,333,278 are: 1, 2, 13, 26, 41, 82, 157, 314, 533, 719, 1066, 1438, 2041, 4082, 6437, 9347, 12874, 18694, 29479, 58958, 83681, 112883, 167362, 225766, 383227, 766454, 1467479, 2934958, 4628203, 9256406, 60166639, 120333278.

If you add them up, you will get the total of 120,333,358. Now subtract 120,333,278 to get 80,339,362