20343207612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{22691}}^1$

素因数の和:23539

約数の個数: 96

約数和(自身を含む): 58495256064

約数和(自身を除く): 38152048452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 821, 1092, 1642, 2463, 3284, 4926, 5747, 9852, 10673, 11494, 17241, 21346, 22691, 22988, 32019, 34482, 42692, 45382, 64038, 68073, 68964, 74711, 90764, 128076, 136146, 149422, 158837, 224133, 272292, 294983, 298844, 317674, 448266, 476511, 589966, 635348, 884949, 896532, 953022, 1179932, 1769898, 1906044, 2064881, 3539796, 4129762, 6194643, 8259524, 12389286, 18629311, 24778572, 37258622, 55887933, 74517244, 111775866, 130405177, 223551732, 242181043, 260810354, 391215531, 484362086, 521620708, 726543129, 782431062, 968724172, 1453086258, 1564862124, 1695267301, 2906172516, 3390534602, 5085801903, 6781069204, 10171603806, 20343207612]

約数ペア:

[(1, 20343207612), (2, 10171603806), (3, 6781069204), (4, 5085801903), (6, 3390534602), (7, 2906172516), (12, 1695267301), (13, 1564862124), (14, 1453086258), (21, 968724172), (26, 782431062), (28, 726543129), (39, 521620708), (42, 484362086), (52, 391215531), (78, 260810354), (84, 242181043), (91, 223551732), (156, 130405177), (182, 111775866), (273, 74517244), (364, 55887933), (546, 37258622), (821, 24778572), (1092, 18629311), (1642, 12389286), (2463, 8259524), (3284, 6194643), (4926, 4129762), (5747, 3539796), (9852, 2064881), (10673, 1906044), (11494, 1769898), (17241, 1179932), (21346, 953022), (22691, 896532), (22988, 884949), (32019, 635348), (34482, 589966), (42692, 476511), (45382, 448266), (64038, 317674), (68073, 298844), (68964, 294983), (74711, 272292), (90764, 224133), (128076, 158837), (136146, 149422)]