20371932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26947}}^1$

素因数の和:26967

約数の個数: 48

約数和(自身を含む): 60363520

約数和(自身を除く): 39991588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26947, 53894, 80841, 107788, 161682, 188629, 242523, 323364, 377258, 485046, 565887, 727569, 754516, 970092, 1131774, 1455138, 1697661, 2263548, 2910276, 3395322, 5092983, 6790644, 10185966, 20371932]

約数ペア:

[(1, 20371932), (2, 10185966), (3, 6790644), (4, 5092983), (6, 3395322), (7, 2910276), (9, 2263548), (12, 1697661), (14, 1455138), (18, 1131774), (21, 970092), (27, 754516), (28, 727569), (36, 565887), (42, 485046), (54, 377258), (63, 323364), (84, 242523), (108, 188629), (126, 161682), (189, 107788), (252, 80841), (378, 53894), (756, 26947)]