20216090762

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49793327}}^1$

素因数の和:49793365

約数の個数: 16

約数和(自身を含む): 35851196160

約数和(自身を除く): 15635105398

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49793327, 99586654, 348553289, 697106578, 1444006483, 2888012966, 10108045381, 20216090762]

約数ペア:

[(1, 20216090762), (2, 10108045381), (7, 2888012966), (14, 1444006483), (29, 697106578), (58, 348553289), (203, 99586654), (406, 49793327)]