20346469086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{12893}}^1$

素因数の和:13153

約数の個数: 64

約数和(自身を含む): 43571404800

約数和(自身を除く): 23224935714

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 127, 218, 254, 327, 381, 654, 762, 2071, 2413, 4142, 4826, 6213, 7239, 12426, 12893, 13843, 14478, 25786, 27686, 38679, 41529, 77358, 83058, 244967, 263017, 489934, 526034, 734901, 789051, 1405337, 1469802, 1578102, 1637411, 2810674, 3274822, 4216011, 4912233, 8432022, 9824466, 26701403, 31110809, 53402806, 62221618, 80104209, 93332427, 160208418, 178477799, 186664854, 356955598, 535433397, 1070866794, 3391078181, 6782156362, 10173234543, 20346469086]

約数ペア:

[(1, 20346469086), (2, 10173234543), (3, 6782156362), (6, 3391078181), (19, 1070866794), (38, 535433397), (57, 356955598), (109, 186664854), (114, 178477799), (127, 160208418), (218, 93332427), (254, 80104209), (327, 62221618), (381, 53402806), (654, 31110809), (762, 26701403), (2071, 9824466), (2413, 8432022), (4142, 4912233), (4826, 4216011), (6213, 3274822), (7239, 2810674), (12426, 1637411), (12893, 1578102), (13843, 1469802), (14478, 1405337), (25786, 789051), (27686, 734901), (38679, 526034), (41529, 489934), (77358, 263017), (83058, 244967)]