20232555952

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1\times {\mathrm{1447}}^1$

素因数の和:2546

約数の個数: 80

約数和(自身を含む): 45221248512

約数和(自身を除く): 24988692560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 953, 1048, 1447, 1834, 1906, 2096, 2894, 3668, 3812, 5788, 6671, 7336, 7624, 10129, 11576, 13342, 14672, 15248, 20258, 23152, 26684, 40516, 53368, 81032, 106736, 124843, 162064, 189557, 249686, 379114, 499372, 758228, 873901, 998744, 1326899, 1378991, 1516456, 1747802, 1997488, 2653798, 2757982, 3032912, 3495604, 5307596, 5515964, 6991208, 9652937, 10615192, 11031928, 13982416, 19305874, 21230384, 22063856, 38611748, 77223496, 154446992, 180647821, 361295642, 722591284, 1264534747, 1445182568, 2529069494, 2890365136, 5058138988, 10116277976, 20232555952]

約数ペア:

[(1, 20232555952), (2, 10116277976), (4, 5058138988), (7, 2890365136), (8, 2529069494), (14, 1445182568), (16, 1264534747), (28, 722591284), (56, 361295642), (112, 180647821), (131, 154446992), (262, 77223496), (524, 38611748), (917, 22063856), (953, 21230384), (1048, 19305874), (1447, 13982416), (1834, 11031928), (1906, 10615192), (2096, 9652937), (2894, 6991208), (3668, 5515964), (3812, 5307596), (5788, 3495604), (6671, 3032912), (7336, 2757982), (7624, 2653798), (10129, 1997488), (11576, 1747802), (13342, 1516456), (14672, 1378991), (15248, 1326899), (20258, 998744), (23152, 873901), (26684, 758228), (40516, 499372), (53368, 379114), (81032, 249686), (106736, 189557), (124843, 162064)]