Q: What is the sum of all factors of the number 12,420,549 excluding 12,420,549?
A: 5,902,587
The factors of the number 12,420,549 are: 1, 3, 9, 47, 141, 423, 29363, 88089, 264267, 1380061, 4140183, 12420549.
If you add them up, you will get the total of 12,420,554. Now subtract 12,420,549 to get 5,902,587