Q: What is the sum of all factors of the number 7,137,980 excluding 7,137,980?
A: 7,945,732
The factors of the number 7,137,980 are: 1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 2063, 3460, 4126, 8252, 10315, 20630, 41260, 356899, 713798, 1427596, 1784495, 3568990, 7137980.
If you add them up, you will get the total of 7,137,987. Now subtract 7,137,980 to get 7,945,732