20173558661

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{26141}}^1$

素因数の和:26452

約数の個数: 16

約数和(自身を含む): 20952917568

約数和(自身を除く): 779358907

約数列:

[1, 43, 131, 137, 5633, 5891, 17947, 26141, 771721, 1124063, 3424471, 3581317, 147252253, 153996631, 469152527, 20173558661]

約数ペア:

[(1, 20173558661), (43, 469152527), (131, 153996631), (137, 147252253), (5633, 3581317), (5891, 3424471), (17947, 1124063), (26141, 771721)]