20082021120016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{33922332973}}^1$

素因数の和:33922333018

約数の個数: 20

約数和(自身を含む): 39960508243372

約数和(自身を除く): 19878487123356

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 33922332973, 67844665946, 135689331892, 271378663784, 542757327568, 1255126320001, 2510252640002, 5020505280004, 10041010560008, 20082021120016]

約数ペア:

[(1, 20082021120016), (2, 10041010560008), (4, 5020505280004), (8, 2510252640002), (16, 1255126320001), (37, 542757327568), (74, 271378663784), (148, 135689331892), (296, 67844665946), (592, 33922332973)]