20772078936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{22091}}^1$

素因数の和:22329

約数の個数: 128

約数和(自身を含む): 61716211200

約数和(自身を除く): 40944132264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 193, 203, 232, 348, 386, 406, 579, 609, 696, 772, 812, 1158, 1218, 1351, 1544, 1624, 2316, 2436, 2702, 4053, 4632, 4872, 5404, 5597, 8106, 10808, 11194, 16212, 16791, 22091, 22388, 32424, 33582, 39179, 44182, 44776, 66273, 67164, 78358, 88364, 117537, 132546, 134328, 154637, 156716, 176728, 235074, 265092, 309274, 313432, 463911, 470148, 530184, 618548, 640639, 927822, 940296, 1237096, 1281278, 1855644, 1921917, 2562556, 3711288, 3843834, 4263563, 4484473, 5125112, 7687668, 8527126, 8968946, 12790689, 13453419, 15375336, 17054252, 17937892, 25581378, 26906838, 29844941, 34108504, 35875784, 51162756, 53813676, 59689882, 89534823, 102325512, 107627352, 119379764, 123643327, 179069646, 238759528, 247286654, 358139292, 370929981, 494573308, 716278584, 741859962, 865503289, 989146616, 1483719924, 1731006578, 2596509867, 2967439848, 3462013156, 5193019734, 6924026312, 10386039468, 20772078936]

約数ペア:

[(1, 20772078936), (2, 10386039468), (3, 6924026312), (4, 5193019734), (6, 3462013156), (7, 2967439848), (8, 2596509867), (12, 1731006578), (14, 1483719924), (21, 989146616), (24, 865503289), (28, 741859962), (29, 716278584), (42, 494573308), (56, 370929981), (58, 358139292), (84, 247286654), (87, 238759528), (116, 179069646), (168, 123643327), (174, 119379764), (193, 107627352), (203, 102325512), (232, 89534823), (348, 59689882), (386, 53813676), (406, 51162756), (579, 35875784), (609, 34108504), (696, 29844941), (772, 26906838), (812, 25581378), (1158, 17937892), (1218, 17054252), (1351, 15375336), (1544, 13453419), (1624, 12790689), (2316, 8968946), (2436, 8527126), (2702, 7687668), (4053, 5125112), (4632, 4484473), (4872, 4263563), (5404, 3843834), (5597, 3711288), (8106, 2562556), (10808, 1921917), (11194, 1855644), (16212, 1281278), (16791, 1237096), (22091, 940296), (22388, 927822), (32424, 640639), (33582, 618548), (39179, 530184), (44182, 470148), (44776, 463911), (66273, 313432), (67164, 309274), (78358, 265092), (88364, 235074), (117537, 176728), (132546, 156716), (134328, 154637)]