20177730005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{929207}}^1$

素因数の和:929356

約数の個数: 16

約数和(自身を含む): 25021713024

約数和(自身を除く): 4843983019

約数列:

[1, 5, 43, 101, 215, 505, 4343, 21715, 929207, 4646035, 39955901, 93849907, 199779505, 469249535, 4035546001, 20177730005]

約数ペア:

[(1, 20177730005), (5, 4035546001), (43, 469249535), (101, 199779505), (215, 93849907), (505, 39955901), (4343, 4646035), (21715, 929207)]