Q: What is the sum of all factors of the number 1,200,012 excluding 1,200,012?
A: 1,854,900
The factors of the number 1,200,012 are: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 9091, 18182, 27273, 36364, 54546, 100001, 109092, 200002, 300003, 400004, 600006, 1200012.
If you add them up, you will get the total of 1,200,013. Now subtract 1,200,012 to get 1,854,900