Q: What is the sum of all factors of the number 13,220,433 excluding 13,220,433?
A: 7,082,967
The factors of the number 13,220,433 are: 1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 1369, 3219, 4107, 9657, 12321, 39701, 50653, 119103, 151959, 357309, 455877, 1468937, 4406811, 13220433.
If you add them up, you will get the total of 13,220,440. Now subtract 13,220,433 to get 7,082,967