Q: What is the sum of all factors of the number 1,220,013 excluding 1,220,013?
A: 552,147
The factors of the number 1,220,013 are: 1, 3, 9, 283, 479, 849, 1437, 2547, 4311, 135557, 406671, 1220013.
If you add them up, you will get the total of 1,220,565. Now subtract 1,220,013 to get 552,147