20601074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1627}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 33367488

約数和(自身を除く): 12766414

約数列:

[1, 2, 13, 26, 487, 974, 1627, 3254, 6331, 12662, 21151, 42302, 792349, 1584698, 10300537, 20601074]

約数ペア:

[(1, 20601074), (2, 10300537), (13, 1584698), (26, 792349), (487, 42302), (974, 21151), (1627, 12662), (3254, 6331)]