20342952588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5233}}^1\times {\mathrm{46279}}^1$

素因数の和:51526

約数の個数: 48

約数和(自身を含む): 54259412480

約数和(自身を除く): 33916459892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5233, 10466, 15699, 20932, 31398, 36631, 46279, 62796, 73262, 92558, 109893, 138837, 146524, 185116, 219786, 277674, 323953, 439572, 555348, 647906, 971859, 1295812, 1943718, 3887436, 242178007, 484356014, 726534021, 968712028, 1453068042, 1695246049, 2906136084, 3390492098, 5085738147, 6780984196, 10171476294, 20342952588]

約数ペア:

[(1, 20342952588), (2, 10171476294), (3, 6780984196), (4, 5085738147), (6, 3390492098), (7, 2906136084), (12, 1695246049), (14, 1453068042), (21, 968712028), (28, 726534021), (42, 484356014), (84, 242178007), (5233, 3887436), (10466, 1943718), (15699, 1295812), (20932, 971859), (31398, 647906), (36631, 555348), (46279, 439572), (62796, 323953), (73262, 277674), (92558, 219786), (109893, 185116), (138837, 146524)]