20178262086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1\times {\mathrm{15859}}^1$

素因数の和:27044

約数の個数: 32

約数和(自身を含む): 42487036800

約数和(自身を除く): 22308774714

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 11161, 15859, 22322, 31718, 33483, 47577, 66966, 95154, 212059, 301321, 424118, 602642, 636177, 903963, 1272354, 1807926, 177002299, 354004598, 531006897, 1062013794, 3363043681, 6726087362, 10089131043, 20178262086]

約数ペア:

[(1, 20178262086), (2, 10089131043), (3, 6726087362), (6, 3363043681), (19, 1062013794), (38, 531006897), (57, 354004598), (114, 177002299), (11161, 1807926), (15859, 1272354), (22322, 903963), (31718, 636177), (33483, 602642), (47577, 424118), (66966, 301321), (95154, 212059)]