20183940294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1\times {\mathrm{4549}}^1$

素因数の和:5837

約数の個数: 64

約数和(自身を含む): 46702656000

約数和(自身を除く): 26518715706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1187, 1246, 1869, 2374, 3561, 3738, 4549, 7122, 8309, 9098, 13647, 16618, 24927, 27294, 31843, 49854, 63686, 95529, 105643, 191058, 211286, 316929, 404861, 633858, 739501, 809722, 1214583, 1479002, 2218503, 2429166, 2834027, 4437006, 5399663, 5668054, 8502081, 10799326, 16198989, 17004162, 32397978, 37797641, 75595282, 113392923, 226785846, 480570007, 961140014, 1441710021, 2883420042, 3363990049, 6727980098, 10091970147, 20183940294]

約数ペア:

[(1, 20183940294), (2, 10091970147), (3, 6727980098), (6, 3363990049), (7, 2883420042), (14, 1441710021), (21, 961140014), (42, 480570007), (89, 226785846), (178, 113392923), (267, 75595282), (534, 37797641), (623, 32397978), (1187, 17004162), (1246, 16198989), (1869, 10799326), (2374, 8502081), (3561, 5668054), (3738, 5399663), (4549, 4437006), (7122, 2834027), (8309, 2429166), (9098, 2218503), (13647, 1479002), (16618, 1214583), (24927, 809722), (27294, 739501), (31843, 633858), (49854, 404861), (63686, 316929), (95529, 211286), (105643, 191058)]