20123488071

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1367}}^1\times {\mathrm{9241}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 30343334400

約数和(自身を除く): 10219846329

約数列:

[1, 3, 9, 27, 59, 177, 531, 1367, 1593, 4101, 9241, 12303, 27723, 36909, 80653, 83169, 241959, 249507, 545219, 725877, 1635657, 2177631, 4906971, 12632447, 14720913, 37897341, 113692023, 341076069, 745314373, 2235943119, 6707829357, 20123488071]

約数ペア:

[(1, 20123488071), (3, 6707829357), (9, 2235943119), (27, 745314373), (59, 341076069), (177, 113692023), (531, 37897341), (1367, 14720913), (1593, 12632447), (4101, 4906971), (9241, 2177631), (12303, 1635657), (27723, 725877), (36909, 545219), (80653, 249507), (83169, 241959)]