20149058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 11646142

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3449, 5842, 6898, 79327, 158654, 438023, 876046, 10074529, 20149058]

約数ペア:

[(1, 20149058), (2, 10074529), (23, 876046), (46, 438023), (127, 158654), (254, 79327), (2921, 6898), (3449, 5842)]