20626772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 38261160

約数和(自身を除く): 17634388

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4337, 4756, 8674, 17348, 125773, 177817, 251546, 355634, 503092, 711268, 5156693, 10313386, 20626772]

約数ペア:

[(1, 20626772), (2, 10313386), (4, 5156693), (29, 711268), (41, 503092), (58, 355634), (82, 251546), (116, 177817), (164, 125773), (1189, 17348), (2378, 8674), (4337, 4756)]