20122473330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1263181}}^1$

素因数の和:1263256

約数の個数: 64

約数和(自身を含む): 54569462400

約数和(自身を除く): 34446989070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 15930, 1263181, 2526362, 3789543, 6315905, 7579086, 11368629, 12631810, 18947715, 22737258, 34105887, 37895430, 56843145, 68211774, 74527679, 113686290, 149055358, 170529435, 223583037, 341058870, 372638395, 447166074, 670749111, 745276790, 1117915185, 1341498222, 2012247333, 2235830370, 3353745555, 4024494666, 6707491110, 10061236665, 20122473330]

約数ペア:

[(1, 20122473330), (2, 10061236665), (3, 6707491110), (5, 4024494666), (6, 3353745555), (9, 2235830370), (10, 2012247333), (15, 1341498222), (18, 1117915185), (27, 745276790), (30, 670749111), (45, 447166074), (54, 372638395), (59, 341058870), (90, 223583037), (118, 170529435), (135, 149055358), (177, 113686290), (270, 74527679), (295, 68211774), (354, 56843145), (531, 37895430), (590, 34105887), (885, 22737258), (1062, 18947715), (1593, 12631810), (1770, 11368629), (2655, 7579086), (3186, 6315905), (5310, 3789543), (7965, 2526362), (15930, 1263181)]