20132146463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 25094833920

約数和(自身を除く): 4962687457

約数列:

[1, 11, 13, 29, 79, 143, 163, 169, 319, 377, 841, 869, 1027, 1793, 1859, 2119, 2291, 4147, 4727, 4901, 9251, 10933, 11297, 12877, 13351, 23309, 25201, 27547, 29783, 51997, 53911, 61451, 66439, 120263, 137083, 141647, 142129, 146861, 167401, 303017, 327613, 373433, 387179, 675961, 730829, 798863, 863707, 1507913, 1563419, 1782079, 1841411, 2176213, 4107763, 4258969, 4854629, 8787493, 9500777, 10829557, 11228191, 19602869, 23167027, 23938343, 53400919, 63110177, 119125127, 123510101, 140784241, 254837297, 694211947, 1548626651, 1830195133, 20132146463]

約数ペア:

[(1, 20132146463), (11, 1830195133), (13, 1548626651), (29, 694211947), (79, 254837297), (143, 140784241), (163, 123510101), (169, 119125127), (319, 63110177), (377, 53400919), (841, 23938343), (869, 23167027), (1027, 19602869), (1793, 11228191), (1859, 10829557), (2119, 9500777), (2291, 8787493), (4147, 4854629), (4727, 4258969), (4901, 4107763), (9251, 2176213), (10933, 1841411), (11297, 1782079), (12877, 1563419), (13351, 1507913), (23309, 863707), (25201, 798863), (27547, 730829), (29783, 675961), (51997, 387179), (53911, 373433), (61451, 327613), (66439, 303017), (120263, 167401), (137083, 146861), (141647, 142129)]