20176590587

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 22227812880

約数和(自身を除く): 2051222293

約数列:

[1, 23, 29, 103, 113, 529, 667, 2369, 2599, 2987, 3277, 11639, 12769, 15341, 54487, 59777, 68701, 75371, 267697, 293687, 337531, 370301, 1315207, 1580123, 1733533, 6157031, 6754801, 7763213, 8516923, 30249761, 38141003, 178553899, 195889229, 695744503, 877243069, 20176590587]

約数ペア:

[(1, 20176590587), (23, 877243069), (29, 695744503), (103, 195889229), (113, 178553899), (529, 38141003), (667, 30249761), (2369, 8516923), (2599, 7763213), (2987, 6754801), (3277, 6157031), (11639, 1733533), (12769, 1580123), (15341, 1315207), (54487, 370301), (59777, 337531), (68701, 293687), (75371, 267697)]