20554301

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 1685059

約数列:

[1, 29, 43, 53, 311, 1247, 1537, 2279, 9019, 13373, 16483, 66091, 387817, 478007, 708769, 20554301]

約数ペア:

[(1, 20554301), (29, 708769), (43, 478007), (53, 387817), (311, 66091), (1247, 16483), (1537, 13373), (2279, 9019)]