20121076573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{18371}}^1$

素因数の和:19044

約数の個数: 16

約数和(自身を含む): 21840045696

約数和(自身を除く): 1718969123

約数列:

[1, 13, 173, 487, 2249, 6331, 18371, 84251, 238823, 1095263, 3178183, 8946677, 41316379, 116306801, 1547775121, 20121076573]

約数ペア:

[(1, 20121076573), (13, 1547775121), (173, 116306801), (487, 41316379), (2249, 8946677), (6331, 3178183), (18371, 1095263), (84251, 238823)]