20187183726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4691}}^1\times {\mathrm{12583}}^1$

素因数の和:17301

約数の個数: 48

約数和(自身を含む): 46054419840

約数和(自身を除く): 25867236114

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 4691, 9382, 12583, 14073, 25166, 28146, 37749, 42219, 75498, 84438, 89129, 113247, 178258, 226494, 239077, 267387, 478154, 534774, 717231, 802161, 1434462, 1604322, 2151693, 4303386, 59026853, 118053706, 177080559, 354161118, 531241677, 1062483354, 1121510207, 2243020414, 3364530621, 6729061242, 10093591863, 20187183726]

約数ペア:

[(1, 20187183726), (2, 10093591863), (3, 6729061242), (6, 3364530621), (9, 2243020414), (18, 1121510207), (19, 1062483354), (38, 531241677), (57, 354161118), (114, 177080559), (171, 118053706), (342, 59026853), (4691, 4303386), (9382, 2151693), (12583, 1604322), (14073, 1434462), (25166, 802161), (28146, 717231), (37749, 534774), (42219, 478154), (75498, 267387), (84438, 239077), (89129, 226494), (113247, 178258)]