Q: What is the sum of all factors of the number 421,012,044 excluding 421,012,044?

A: 653,168,700

Why is 653,168,700 the sum of all factors of 421,012,044, excluding 421,012,044?

The factors of the number 421,012,044 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 109297, 218594, 327891, 437188, 655782, 983673, 1311564, 1967346, 3934692, 11694779, 23389558, 35084337, 46779116, 70168674, 105253011, 140337348, 210506022, 421012044.

If you add them up, you will get the total of 421,012,697. Now subtract 421,012,044 to get 653,168,700