20125939596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{170773}}^1$

素因数の和:170871

約数の個数: 96

約数和(自身を含む): 56921023488

約数和(自身を除く): 36795083892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 84, 92, 122, 138, 161, 183, 244, 276, 322, 366, 427, 483, 644, 732, 854, 966, 1281, 1403, 1708, 1932, 2562, 2806, 4209, 5124, 5612, 8418, 9821, 16836, 19642, 29463, 39284, 58926, 117852, 170773, 341546, 512319, 683092, 1024638, 1195411, 2049276, 2390822, 3586233, 3927779, 4781644, 7172466, 7855558, 10417153, 11783337, 14344932, 15711116, 20834306, 23566674, 27494453, 31251459, 41668612, 47133348, 54988906, 62502918, 72920071, 82483359, 109977812, 125005836, 145840142, 164966718, 218760213, 239594519, 291680284, 329933436, 437520426, 479189038, 718783557, 875040852, 958378076, 1437567114, 1677161633, 2875134228, 3354323266, 5031484899, 6708646532, 10062969798, 20125939596]

約数ペア:

[(1, 20125939596), (2, 10062969798), (3, 6708646532), (4, 5031484899), (6, 3354323266), (7, 2875134228), (12, 1677161633), (14, 1437567114), (21, 958378076), (23, 875040852), (28, 718783557), (42, 479189038), (46, 437520426), (61, 329933436), (69, 291680284), (84, 239594519), (92, 218760213), (122, 164966718), (138, 145840142), (161, 125005836), (183, 109977812), (244, 82483359), (276, 72920071), (322, 62502918), (366, 54988906), (427, 47133348), (483, 41668612), (644, 31251459), (732, 27494453), (854, 23566674), (966, 20834306), (1281, 15711116), (1403, 14344932), (1708, 11783337), (1932, 10417153), (2562, 7855558), (2806, 7172466), (4209, 4781644), (5124, 3927779), (5612, 3586233), (8418, 2390822), (9821, 2049276), (16836, 1195411), (19642, 1024638), (29463, 683092), (39284, 512319), (58926, 341546), (117852, 170773)]