20026216320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{86201}}^1$

素因数の和:86245

約数の個数: 192

約数和(自身を含む): 70164979920

約数和(自身を除く): 50138763600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4224, 4840, 5280, 5808, 7040, 7260, 7744, 9680, 10560, 11616, 14520, 15488, 19360, 21120, 23232, 29040, 38720, 46464, 58080, 77440, 86201, 116160, 172402, 232320, 258603, 344804, 431005, 517206, 689608, 862010, 948211, 1034412, 1293015, 1379216, 1724020, 1896422, 2068824, 2586030, 2758432, 2844633, 3448040, 3792844, 4137648, 4741055, 5172060, 5516864, 5689266, 6896080, 7585688, 8275296, 9482110, 10344120, 10430321, 11033728, 11378532, 13792160, 14223165, 15171376, 16550592, 18964220, 20688240, 20860642, 22757064, 27584320, 28446330, 30342752, 31290963, 33101184, 37928440, 41376480, 41721284, 45514128, 52151605, 55168640, 56892660, 60685504, 62581926, 75856880, 82752960, 83442568, 91028256, 104303210, 113785320, 121371008, 125163852, 151713760, 156454815, 165505920, 166885136, 182056512, 208606420, 227570640, 250327704, 303427520, 312909630, 333770272, 364113024, 417212840, 455141280, 500655408, 606855040, 625819260, 667540544, 834425680, 910282560, 1001310816, 1251638520, 1335081088, 1668851360, 1820565120, 2002621632, 2503277040, 3337702720, 4005243264, 5006554080, 6675405440, 10013108160, 20026216320]

約数ペア:

[(1, 20026216320), (2, 10013108160), (3, 6675405440), (4, 5006554080), (5, 4005243264), (6, 3337702720), (8, 2503277040), (10, 2002621632), (11, 1820565120), (12, 1668851360), (15, 1335081088), (16, 1251638520), (20, 1001310816), (22, 910282560), (24, 834425680), (30, 667540544), (32, 625819260), (33, 606855040), (40, 500655408), (44, 455141280), (48, 417212840), (55, 364113024), (60, 333770272), (64, 312909630), (66, 303427520), (80, 250327704), (88, 227570640), (96, 208606420), (110, 182056512), (120, 166885136), (121, 165505920), (128, 156454815), (132, 151713760), (160, 125163852), (165, 121371008), (176, 113785320), (192, 104303210), (220, 91028256), (240, 83442568), (242, 82752960), (264, 75856880), (320, 62581926), (330, 60685504), (352, 56892660), (363, 55168640), (384, 52151605), (440, 45514128), (480, 41721284), (484, 41376480), (528, 37928440), (605, 33101184), (640, 31290963), (660, 30342752), (704, 28446330), (726, 27584320), (880, 22757064), (960, 20860642), (968, 20688240), (1056, 18964220), (1210, 16550592), (1320, 15171376), (1408, 14223165), (1452, 13792160), (1760, 11378532), (1815, 11033728), (1920, 10430321), (1936, 10344120), (2112, 9482110), (2420, 8275296), (2640, 7585688), (2904, 6896080), (3520, 5689266), (3630, 5516864), (3872, 5172060), (4224, 4741055), (4840, 4137648), (5280, 3792844), (5808, 3448040), (7040, 2844633), (7260, 2758432), (7744, 2586030), (9680, 2068824), (10560, 1896422), (11616, 1724020), (14520, 1379216), (15488, 1293015), (19360, 1034412), (21120, 948211), (23232, 862010), (29040, 689608), (38720, 517206), (46464, 431005), (58080, 344804), (77440, 258603), (86201, 232320), (116160, 172402)]