Q: What is the sum of all factors of the number 121,401,602 excluding 121,401,602?

A: 98,735,998

Why is 98,735,998 the sum of all factors of 121,401,602, excluding 121,401,602?

The factors of the number 121,401,602 are: 1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1603, 1993, 3206, 3986, 4351, 8702, 13951, 27902, 30457, 37867, 60914, 75734, 265069, 456397, 530138, 912794, 3194779, 6389558, 8671543, 17343086, 60700801, 121401602.

If you add them up, you will get the total of 121,401,700. Now subtract 121,401,602 to get 98,735,998