20200450764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1208

約数の個数: 192

約数和(自身を含む): 55017381888

約数和(自身を除く): 34816931124

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 193, 276, 299, 372, 386, 403, 579, 598, 713, 772, 806, 897, 941, 1158, 1196, 1209, 1426, 1612, 1794, 1882, 2139, 2316, 2418, 2509, 2823, 2852, 3588, 3764, 4278, 4439, 4836, 5018, 5646, 5983, 7527, 8556, 8878, 9269, 10036, 11292, 11966, 12233, 13317, 15054, 17756, 17949, 18538, 21643, 23932, 24466, 26634, 27807, 29171, 30108, 35898, 36699, 37076, 43286, 48932, 53268, 55614, 57707, 58342, 64929, 71796, 73398, 77779, 86572, 87513, 111228, 115414, 116684, 129858, 137609, 146796, 155558, 173121, 175026, 181613, 230828, 233337, 259716, 275218, 281359, 311116, 346242, 350052, 363226, 379223, 412827, 466674, 544839, 550436, 562718, 670933, 692484, 726452, 758446, 825654, 844077, 933348, 1089678, 1125436, 1137669, 1341866, 1516892, 1651308, 1688154, 1788917, 2012799, 2179356, 2275338, 2360969, 2683732, 3376308, 3577834, 4025598, 4177099, 4550676, 4721938, 5366751, 5630003, 7082907, 7155668, 8051196, 8354198, 8722129, 9443876, 10733502, 11260006, 12531297, 14165814, 16708396, 16890009, 17444258, 21467004, 22520012, 25062594, 26166387, 28331628, 33780018, 34888516, 50125188, 52332774, 54302287, 67560036, 73190039, 104665548, 108604574, 129490069, 146380078, 162906861, 217209148, 219570117, 258980138, 292760156, 325813722, 388470207, 439140234, 517960276, 651627444, 776940414, 878280468, 1553880828, 1683370897, 3366741794, 5050112691, 6733483588, 10100225382, 20200450764]

約数ペア:

[(1, 20200450764), (2, 10100225382), (3, 6733483588), (4, 5050112691), (6, 3366741794), (12, 1683370897), (13, 1553880828), (23, 878280468), (26, 776940414), (31, 651627444), (39, 517960276), (46, 439140234), (52, 388470207), (62, 325813722), (69, 292760156), (78, 258980138), (92, 219570117), (93, 217209148), (124, 162906861), (138, 146380078), (156, 129490069), (186, 108604574), (193, 104665548), (276, 73190039), (299, 67560036), (372, 54302287), (386, 52332774), (403, 50125188), (579, 34888516), (598, 33780018), (713, 28331628), (772, 26166387), (806, 25062594), (897, 22520012), (941, 21467004), (1158, 17444258), (1196, 16890009), (1209, 16708396), (1426, 14165814), (1612, 12531297), (1794, 11260006), (1882, 10733502), (2139, 9443876), (2316, 8722129), (2418, 8354198), (2509, 8051196), (2823, 7155668), (2852, 7082907), (3588, 5630003), (3764, 5366751), (4278, 4721938), (4439, 4550676), (4836, 4177099), (5018, 4025598), (5646, 3577834), (5983, 3376308), (7527, 2683732), (8556, 2360969), (8878, 2275338), (9269, 2179356), (10036, 2012799), (11292, 1788917), (11966, 1688154), (12233, 1651308), (13317, 1516892), (15054, 1341866), (17756, 1137669), (17949, 1125436), (18538, 1089678), (21643, 933348), (23932, 844077), (24466, 825654), (26634, 758446), (27807, 726452), (29171, 692484), (30108, 670933), (35898, 562718), (36699, 550436), (37076, 544839), (43286, 466674), (48932, 412827), (53268, 379223), (55614, 363226), (57707, 350052), (58342, 346242), (64929, 311116), (71796, 281359), (73398, 275218), (77779, 259716), (86572, 233337), (87513, 230828), (111228, 181613), (115414, 175026), (116684, 173121), (129858, 155558), (137609, 146796)]