20170847073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 32339607552

約数和(自身を除く): 12168760479

約数列:

[1, 3, 13, 23, 37, 39, 47, 67, 69, 111, 141, 193, 201, 299, 481, 579, 611, 851, 871, 897, 1081, 1443, 1541, 1739, 1833, 2479, 2509, 2553, 2613, 3149, 3243, 4439, 4623, 5217, 7141, 7437, 7527, 9071, 9447, 11063, 12931, 13317, 14053, 20033, 21423, 22607, 27213, 32227, 33189, 38793, 39997, 40937, 42159, 57017, 57707, 60099, 67821, 72427, 92833, 96681, 116513, 117923, 119991, 122811, 164243, 168103, 171051, 173121, 208633, 217281, 278499, 297413, 335627, 349539, 353769, 478447, 492729, 504309, 519961, 607757, 625899, 741221, 892239, 941551, 1006881, 1435341, 1514669, 1559883, 1823271, 2135159, 2223663, 2679799, 2712229, 2824653, 3866369, 4363151, 4544007, 6219811, 6405477, 7719421, 7900841, 8039397, 8136687, 11004281, 11599107, 13089453, 13978411, 18659433, 22487009, 23158263, 23702523, 33012843, 34837387, 41935233, 67461027, 100352473, 104512161, 143055653, 181719343, 292331117, 301057419, 429166959, 517201207, 545158029, 876993351, 1551603621, 6723615691, 20170847073]

約数ペア:

[(1, 20170847073), (3, 6723615691), (13, 1551603621), (23, 876993351), (37, 545158029), (39, 517201207), (47, 429166959), (67, 301057419), (69, 292331117), (111, 181719343), (141, 143055653), (193, 104512161), (201, 100352473), (299, 67461027), (481, 41935233), (579, 34837387), (611, 33012843), (851, 23702523), (871, 23158263), (897, 22487009), (1081, 18659433), (1443, 13978411), (1541, 13089453), (1739, 11599107), (1833, 11004281), (2479, 8136687), (2509, 8039397), (2553, 7900841), (2613, 7719421), (3149, 6405477), (3243, 6219811), (4439, 4544007), (4623, 4363151), (5217, 3866369), (7141, 2824653), (7437, 2712229), (7527, 2679799), (9071, 2223663), (9447, 2135159), (11063, 1823271), (12931, 1559883), (13317, 1514669), (14053, 1435341), (20033, 1006881), (21423, 941551), (22607, 892239), (27213, 741221), (32227, 625899), (33189, 607757), (38793, 519961), (39997, 504309), (40937, 492729), (42159, 478447), (57017, 353769), (57707, 349539), (60099, 335627), (67821, 297413), (72427, 278499), (92833, 217281), (96681, 208633), (116513, 173121), (117923, 171051), (119991, 168103), (122811, 164243)]