20397492058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7594003}}^1$

素因数の和:7594101

約数の個数: 16

約数和(自身を含む): 32806097280

約数和(自身を除く): 12408605222

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7594003, 15188006, 129098051, 258196102, 599926237, 1199852474, 10198746029, 20397492058]

約数ペア:

[(1, 20397492058), (2, 10198746029), (17, 1199852474), (34, 599926237), (79, 258196102), (158, 129098051), (1343, 15188006), (2686, 7594003)]