20164028179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1\times {\mathrm{7883}}^1$

素因数の和:10170

約数の個数: 16

約数和(自身を含む): 21585761280

約数和(自身を除く): 1421733101

約数列:

[1, 19, 61, 1159, 2207, 7883, 41933, 134627, 149777, 480863, 2557913, 9136397, 17397781, 330557839, 1061264641, 20164028179]

約数ペア:

[(1, 20164028179), (19, 1061264641), (61, 330557839), (1159, 17397781), (2207, 9136397), (7883, 2557913), (41933, 480863), (134627, 149777)]