20442062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1697}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 32397840

約数和(自身を除く): 11955778

約数列:

[1, 2, 19, 38, 317, 634, 1697, 3394, 6023, 12046, 32243, 64486, 537949, 1075898, 10221031, 20442062]

約数ペア:

[(1, 20442062), (2, 10221031), (19, 1075898), (38, 537949), (317, 64486), (634, 32243), (1697, 12046), (3394, 6023)]