Q: What is the sum of all factors of the number 155,980,820 excluding 155,980,820?
A: 171,578,944
The factors of the number 155,980,820 are: 1, 2, 4, 5, 10, 20, 7799041, 15598082, 31196164, 38995205, 77990410, 155980820.
If you add them up, you will get the total of 155,980,991. Now subtract 155,980,820 to get 171,578,944