20164567682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62622881}}^1$

素因数の和:62622913

約数の個数: 16

約数和(自身を含む): 36070780032

約数和(自身を除く): 15906212350

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62622881, 125245762, 438360167, 876720334, 1440326263, 2880652526, 10082283841, 20164567682]

約数ペア:

[(1, 20164567682), (2, 10082283841), (7, 2880652526), (14, 1440326263), (23, 876720334), (46, 438360167), (161, 125245762), (322, 62622881)]