20131452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 57461040

約数和(自身を除く): 37329588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1753, 1914, 2871, 3506, 3828, 5259, 5742, 7012, 10518, 11484, 15777, 19283, 21036, 31554, 38566, 50837, 57849, 63108, 77132, 101674, 115698, 152511, 173547, 203348, 231396, 305022, 347094, 457533, 559207, 610044, 694188, 915066, 1118414, 1677621, 1830132, 2236828, 3355242, 5032863, 6710484, 10065726, 20131452]

約数ペア:

[(1, 20131452), (2, 10065726), (3, 6710484), (4, 5032863), (6, 3355242), (9, 2236828), (11, 1830132), (12, 1677621), (18, 1118414), (22, 915066), (29, 694188), (33, 610044), (36, 559207), (44, 457533), (58, 347094), (66, 305022), (87, 231396), (99, 203348), (116, 173547), (132, 152511), (174, 115698), (198, 101674), (261, 77132), (319, 63108), (348, 57849), (396, 50837), (522, 38566), (638, 31554), (957, 21036), (1044, 19283), (1276, 15777), (1753, 11484), (1914, 10518), (2871, 7012), (3506, 5742), (3828, 5259)]