20660815362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1\times {\mathrm{1709}}^1$

素因数の和:3459

約数の個数: 64

約数和(自身を含む): 45531745920

約数和(自身を除く): 24870930558

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 1621, 1709, 2486, 3242, 3418, 3729, 4863, 5127, 7458, 9726, 10254, 17831, 18799, 35662, 37598, 53493, 56397, 106986, 112794, 183173, 193117, 366346, 386234, 549519, 579351, 1099038, 1158702, 2014903, 2124287, 2770289, 4029806, 4248574, 5540578, 6044709, 6372861, 8310867, 12089418, 12745722, 16621734, 30473179, 60946358, 91419537, 182839074, 313042657, 626085314, 939127971, 1878255942, 3443469227, 6886938454, 10330407681, 20660815362]

約数ペア:

[(1, 20660815362), (2, 10330407681), (3, 6886938454), (6, 3443469227), (11, 1878255942), (22, 939127971), (33, 626085314), (66, 313042657), (113, 182839074), (226, 91419537), (339, 60946358), (678, 30473179), (1243, 16621734), (1621, 12745722), (1709, 12089418), (2486, 8310867), (3242, 6372861), (3418, 6044709), (3729, 5540578), (4863, 4248574), (5127, 4029806), (7458, 2770289), (9726, 2124287), (10254, 2014903), (17831, 1158702), (18799, 1099038), (35662, 579351), (37598, 549519), (53493, 386234), (56397, 366346), (106986, 193117), (112794, 183173)]