20187306084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{23431}}^1$

素因数の和:23617

約数の個数: 96

約数和(自身を含む): 52718625792

約数和(自身を除く): 32531319708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 107, 122, 132, 183, 214, 244, 321, 366, 428, 642, 671, 732, 1177, 1284, 1342, 2013, 2354, 2684, 3531, 4026, 4708, 6527, 7062, 8052, 13054, 14124, 19581, 23431, 26108, 39162, 46862, 70293, 71797, 78324, 93724, 140586, 143594, 215391, 257741, 281172, 287188, 430782, 515482, 773223, 861564, 1030964, 1429291, 1546446, 2507117, 2858582, 3092892, 4287873, 5014234, 5717164, 7521351, 8575746, 10028468, 15042702, 15722201, 17151492, 27578287, 30085404, 31444402, 47166603, 55156574, 62888804, 82734861, 94333206, 110313148, 152934137, 165469722, 188666412, 305868274, 330939444, 458802411, 611736548, 917604822, 1682275507, 1835209644, 3364551014, 5046826521, 6729102028, 10093653042, 20187306084]

約数ペア:

[(1, 20187306084), (2, 10093653042), (3, 6729102028), (4, 5046826521), (6, 3364551014), (11, 1835209644), (12, 1682275507), (22, 917604822), (33, 611736548), (44, 458802411), (61, 330939444), (66, 305868274), (107, 188666412), (122, 165469722), (132, 152934137), (183, 110313148), (214, 94333206), (244, 82734861), (321, 62888804), (366, 55156574), (428, 47166603), (642, 31444402), (671, 30085404), (732, 27578287), (1177, 17151492), (1284, 15722201), (1342, 15042702), (2013, 10028468), (2354, 8575746), (2684, 7521351), (3531, 5717164), (4026, 5014234), (4708, 4287873), (6527, 3092892), (7062, 2858582), (8052, 2507117), (13054, 1546446), (14124, 1429291), (19581, 1030964), (23431, 861564), (26108, 773223), (39162, 515482), (46862, 430782), (70293, 287188), (71797, 281172), (78324, 257741), (93724, 215391), (140586, 143594)]