20172029455

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{451933}}^1$

素因数の和:452130

約数の個数: 16

約数和(自身を含む): 24729828480

約数和(自身を除く): 4557799025

約数列:

[1, 5, 79, 113, 395, 565, 8927, 44635, 451933, 2259665, 35702707, 51068429, 178513535, 255342145, 4034405891, 20172029455]

約数ペア:

[(1, 20172029455), (5, 4034405891), (79, 255342145), (113, 178513535), (395, 51068429), (565, 35702707), (8927, 2259665), (44635, 451933)]