20162744127

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 32509838592

約数和(自身を除く): 12347094465

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 107, 123, 207, 321, 369, 621, 943, 963, 1107, 1863, 2461, 2467, 2829, 2889, 3321, 4387, 7383, 7401, 8487, 8667, 13161, 22149, 22203, 25461, 39483, 56741, 66447, 66609, 76383, 100901, 101147, 118449, 170223, 199341, 199827, 263969, 302703, 303441, 355347, 510669, 791907, 908109, 910323, 1532007, 2326381, 2375721, 2724327, 2730969, 4596021, 6071287, 6979143, 7127163, 8172981, 8192907, 10822729, 18213861, 20937429, 21381489, 32468187, 54641583, 62812287, 97404561, 163924749, 188436861, 248922767, 292213683, 491774247, 746768301, 876641049, 2240304903, 6720914709, 20162744127]

約数ペア:

[(1, 20162744127), (3, 6720914709), (9, 2240304903), (23, 876641049), (27, 746768301), (41, 491774247), (69, 292213683), (81, 248922767), (107, 188436861), (123, 163924749), (207, 97404561), (321, 62812287), (369, 54641583), (621, 32468187), (943, 21381489), (963, 20937429), (1107, 18213861), (1863, 10822729), (2461, 8192907), (2467, 8172981), (2829, 7127163), (2889, 6979143), (3321, 6071287), (4387, 4596021), (7383, 2730969), (7401, 2724327), (8487, 2375721), (8667, 2326381), (13161, 1532007), (22149, 910323), (22203, 908109), (25461, 791907), (39483, 510669), (56741, 355347), (66447, 303441), (66609, 302703), (76383, 263969), (100901, 199827), (101147, 199341), (118449, 170223)]