20164222011

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{260651}}^1$

素因数の和:261002

約数の個数: 16

約数和(自身を含む): 27249602688

約数和(自身を除く): 7085380677

約数列:

[1, 3, 107, 241, 321, 723, 25787, 77361, 260651, 781953, 27889657, 62816891, 83668971, 188450673, 6721407337, 20164222011]

約数ペア:

[(1, 20164222011), (3, 6721407337), (107, 188450673), (241, 83668971), (321, 62816891), (723, 27889657), (25787, 781953), (77361, 260651)]