Q: What is the sum of all factors of the number 530,636,601 excluding 530,636,601?

A: 260,096,199

Why is 260,096,199 the sum of all factors of 530,636,601, excluding 530,636,601?

The factors of the number 530,636,601 are: 1, 3, 11, 33, 79, 89, 237, 267, 869, 979, 2287, 2607, 2937, 6861, 7031, 21093, 25157, 75471, 77341, 180673, 203543, 232023, 542019, 610629, 1987403, 2238973, 5962209, 6716919, 16079897, 48239691, 176878867, 530636601.

If you add them up, you will get the total of 530,636,861. Now subtract 530,636,601 to get 260,096,199