Q: What is the sum of all factors of the number 123,421,012 excluding 123,421,012?
A: 130,326,860
The factors of the number 123,421,012 are: 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 215771, 431542, 863084, 2373481, 2805023, 4746962, 5610046, 9493924, 11220092, 30855253, 61710506, 123421012.
If you add them up, you will get the total of 123,421,142. Now subtract 123,421,012 to get 130,326,860