Q: What is the sum of all factors of the number 553,660,420 excluding 553,660,420?
A: 681,455,840
The factors of the number 553,660,420 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 95789, 191578, 383156, 478945, 957890, 1628413, 1915780, 3256826, 6513652, 8142065, 16284130, 27683021, 32568260, 55366042, 110732084, 138415105, 276830210, 553660420.
If you add them up, you will get the total of 553,661,101. Now subtract 553,660,420 to get 681,455,840