20126690086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1\times {\mathrm{2927}}^1$

素因数の和:4836

約数の個数: 32

約数和(自身を含む): 31910796288

約数和(自身を除く): 11784106202

約数列:

[1, 2, 23, 46, 83, 166, 1801, 1909, 2927, 3602, 3818, 5854, 41423, 67321, 82846, 134642, 149483, 242941, 298966, 485882, 3438109, 5271527, 5587643, 6876218, 10543054, 11175286, 121245121, 242490242, 437536741, 875073482, 10063345043, 20126690086]

約数ペア:

[(1, 20126690086), (2, 10063345043), (23, 875073482), (46, 437536741), (83, 242490242), (166, 121245121), (1801, 11175286), (1909, 10543054), (2927, 6876218), (3602, 5587643), (3818, 5271527), (5854, 3438109), (41423, 485882), (67321, 298966), (82846, 242941), (134642, 149483)]