20551091904

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 560

約数和(自身を含む): 75177822720

約数和(自身を除く): 54626730816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 41, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 82, 84, 96, 108, 112, 114, 123, 126, 133, 144, 152, 162, 164, 168, 171, 189, 192, 216, 224, 228, 246, 252, 266, 287, 288, 304, 324, 328, 336, 342, 369, 378, 399, 432, 448, 456, 492, 504, 513, 532, 567, 574, 576, 608, 648, 656, 672, 684, 727, 738, 756, 779, 798, 861, 864, 912, 984, 1008, 1026, 1064, 1107, 1134, 1148, 1197, 1216, 1296, 1312, 1344, 1368, 1454, 1476, 1512, 1539, 1558, 1596, 1722, 1728, 1824, 1968, 2016, 2052, 2128, 2181, 2214, 2268, 2296, 2337, 2394, 2583, 2592, 2624, 2736, 2908, 2952, 3024, 3078, 3116, 3192, 3321, 3444, 3591, 3648, 3936, 4032, 4104, 4256, 4362, 4428, 4536, 4592, 4674, 4788, 5089, 5166, 5184, 5453, 5472, 5816, 5904, 6048, 6156, 6232, 6384, 6543, 6642, 6888, 7011, 7182, 7749, 7872, 8208, 8512, 8724, 8856, 9072, 9184, 9348, 9576, 10178, 10332, 10773, 10906, 10944, 11632, 11808, 12096, 12312, 12464, 12768, 13086, 13284, 13776, 13813, 14022, 14364, 15267, 15498, 16359, 16416, 17448, 17712, 18144, 18368, 18696, 19152, 19629, 20356, 20664, 21033, 21546, 21812, 23247, 23264, 23616, 24624, 24928, 25536, 26172, 26568, 27552, 27626, 28044, 28728, 29807, 30534, 30996, 32718, 32832, 34896, 35424, 36288, 37392, 38304, 39258, 40712, 41328, 41439, 42066, 43092, 43624, 45801, 46494, 46528, 49077, 49248, 49856, 52344, 53136, 55104, 55252, 56088, 57456, 58887, 59614, 61068, 61992, 63099, 65436, 69792, 70848, 74784, 76608, 78516, 81424, 82656, 82878, 84132, 86184, 87248, 89421, 91602, 92988, 96691, 98154, 98496, 104688, 106272, 110504, 112176, 114912, 117774, 119228, 122136, 123984, 124317, 126198, 130872, 137403, 139584, 147231, 149568, 157032, 162848, 165312, 165756, 168264, 172368, 174496, 178842, 183204, 185976, 193382, 196308, 208649, 209376, 212544, 221008, 224352, 229824, 235548, 238456, 244272, 247968, 248634, 252396, 261744, 268263, 274806, 290073, 294462, 314064, 325696, 331512, 336528, 344736, 348992, 357684, 366408, 371952, 372951, 386764, 392616, 412209, 417298, 418752, 441693, 442016, 448704, 471096, 476912, 488544, 495936, 497268, 504792, 523488, 536526, 549612, 566333, 580146, 588924, 625947, 628128, 663024, 673056, 689472, 715368, 732816, 743904, 745902, 773528, 785232, 804789, 824418, 834596, 870219, 883386, 884032, 942192, 953824, 977088, 994536, 1009584, 1046976, 1073052, 1099224, 1118853, 1132666, 1160292, 1177848, 1251894, 1256256, 1326048, 1346112, 1430736, 1465632, 1487808, 1491804, 1547056, 1570464, 1609578, 1648836, 1669192, 1698999, 1740438, 1766772, 1877841, 1884384, 1907648, 1989072, 2019168, 2146104, 2198448, 2237706, 2265332, 2320584, 2355696, 2414367, 2503788, 2610657, 2652096, 2861472, 2931264, 2983608, 3094112, 3140928, 3219156, 3297672, 3338384, 3397998, 3480876, 3533544, 3755682, 3768768, 3964331, 3978144, 4038336, 4292208, 4396896, 4475412, 4530664, 4641168, 4711392, 4828734, 5007576, 5096997, 5221314, 5633523, 5722944, 5967216, 6188224, 6438312, 6595344, 6676768, 6795996, 6961752, 7067088, 7511364, 7831971, 7928662, 7956288, 8584416, 8793792, 8950824, 9061328, 9282336, 9422784, 9657468, 10015152, 10193994, 10442628, 11267046, 11892993, 11934432, 12876624, 13190688, 13353536, 13591992, 13923504, 14134176, 15022728, 15290991, 15663942, 15857324, 16900569, 17168832, 17901648, 18122656, 18564672, 19314936, 20030304, 20387988, 20885256, 22534092, 23785986, 23868864, 25753248, 26381376, 27183984, 27847008, 28268352, 30045456, 30581982, 31327884, 31714648, 33801138, 35678979, 35803296, 36245312, 38629872, 40060608, 40775976, 41770512, 45068184, 45872973, 47571972, 51506496, 54367968, 55694016, 60090912, 61163964, 62655768, 63429296, 67602276, 71357958, 71606592, 77259744, 81551952, 83541024, 90136368, 91745946, 95143944, 107036937, 108735936, 120181824, 122327928, 125311536, 126858592, 135204552, 142715916, 154519488, 163103904, 167082048, 180272736, 183491892, 190287888, 214073874, 244655856, 250623072, 253717184, 270409104, 285431832, 321110811, 326207808, 360545472, 366983784, 380575776, 428147748, 489311712, 501246144, 540818208, 570863664, 642221622, 733967568, 761151552, 856295496, 978623424, 1081636416, 1141727328, 1284443244, 1467935136, 1712590992, 2283454656, 2568886488, 2935870272, 3425181984, 5137772976, 6850363968, 10275545952, 20551091904]

約数ペア:

[(1, 20551091904), (2, 10275545952), (3, 6850363968), (4, 5137772976), (6, 3425181984), (7, 2935870272), (8, 2568886488), (9, 2283454656), (12, 1712590992), (14, 1467935136), (16, 1284443244), (18, 1141727328), (19, 1081636416), (21, 978623424), (24, 856295496), (27, 761151552), (28, 733967568), (32, 642221622), (36, 570863664), (38, 540818208), (41, 501246144), (42, 489311712), (48, 428147748), (54, 380575776), (56, 366983784), (57, 360545472), (63, 326207808), (64, 321110811), (72, 285431832), (76, 270409104), (81, 253717184), (82, 250623072), (84, 244655856), (96, 214073874), (108, 190287888), (112, 183491892), (114, 180272736), (123, 167082048), (126, 163103904), (133, 154519488), (144, 142715916), (152, 135204552), (162, 126858592), (164, 125311536), (168, 122327928), (171, 120181824), (189, 108735936), (192, 107036937), (216, 95143944), (224, 91745946), (228, 90136368), (246, 83541024), (252, 81551952), (266, 77259744), (287, 71606592), (288, 71357958), (304, 67602276), (324, 63429296), (328, 62655768), (336, 61163964), (342, 60090912), (369, 55694016), (378, 54367968), (399, 51506496), (432, 47571972), (448, 45872973), (456, 45068184), (492, 41770512), (504, 40775976), (513, 40060608), (532, 38629872), (567, 36245312), (574, 35803296), (576, 35678979), (608, 33801138), (648, 31714648), (656, 31327884), (672, 30581982), (684, 30045456), (727, 28268352), (738, 27847008), (756, 27183984), (779, 26381376), (798, 25753248), (861, 23868864), (864, 23785986), (912, 22534092), (984, 20885256), (1008, 20387988), (1026, 20030304), (1064, 19314936), (1107, 18564672), (1134, 18122656), (1148, 17901648), (1197, 17168832), (1216, 16900569), (1296, 15857324), (1312, 15663942), (1344, 15290991), (1368, 15022728), (1454, 14134176), (1476, 13923504), (1512, 13591992), (1539, 13353536), (1558, 13190688), (1596, 12876624), (1722, 11934432), (1728, 11892993), (1824, 11267046), (1968, 10442628), (2016, 10193994), (2052, 10015152), (2128, 9657468), (2181, 9422784), (2214, 9282336), (2268, 9061328), (2296, 8950824), (2337, 8793792), (2394, 8584416), (2583, 7956288), (2592, 7928662), (2624, 7831971), (2736, 7511364), (2908, 7067088), (2952, 6961752), (3024, 6795996), (3078, 6676768), (3116, 6595344), (3192, 6438312), (3321, 6188224), (3444, 5967216), (3591, 5722944), (3648, 5633523), (3936, 5221314), (4032, 5096997), (4104, 5007576), (4256, 4828734), (4362, 4711392), (4428, 4641168), (4536, 4530664), (4592, 4475412), (4674, 4396896), (4788, 4292208), (5089, 4038336), (5166, 3978144), (5184, 3964331), (5453, 3768768), (5472, 3755682), (5816, 3533544), (5904, 3480876), (6048, 3397998), (6156, 3338384), (6232, 3297672), (6384, 3219156), (6543, 3140928), (6642, 3094112), (6888, 2983608), (7011, 2931264), (7182, 2861472), (7749, 2652096), (7872, 2610657), (8208, 2503788), (8512, 2414367), (8724, 2355696), (8856, 2320584), (9072, 2265332), (9184, 2237706), (9348, 2198448), (9576, 2146104), (10178, 2019168), (10332, 1989072), (10773, 1907648), (10906, 1884384), (10944, 1877841), (11632, 1766772), (11808, 1740438), (12096, 1698999), (12312, 1669192), (12464, 1648836), (12768, 1609578), (13086, 1570464), (13284, 1547056), (13776, 1491804), (13813, 1487808), (14022, 1465632), (14364, 1430736), (15267, 1346112), (15498, 1326048), (16359, 1256256), (16416, 1251894), (17448, 1177848), (17712, 1160292), (18144, 1132666), (18368, 1118853), (18696, 1099224), (19152, 1073052), (19629, 1046976), (20356, 1009584), (20664, 994536), (21033, 977088), (21546, 953824), (21812, 942192), (23247, 884032), (23264, 883386), (23616, 870219), (24624, 834596), (24928, 824418), (25536, 804789), (26172, 785232), (26568, 773528), (27552, 745902), (27626, 743904), (28044, 732816), (28728, 715368), (29807, 689472), (30534, 673056), (30996, 663024), (32718, 628128), (32832, 625947), (34896, 588924), (35424, 580146), (36288, 566333), (37392, 549612), (38304, 536526), (39258, 523488), (40712, 504792), (41328, 497268), (41439, 495936), (42066, 488544), (43092, 476912), (43624, 471096), (45801, 448704), (46494, 442016), (46528, 441693), (49077, 418752), (49248, 417298), (49856, 412209), (52344, 392616), (53136, 386764), (55104, 372951), (55252, 371952), (56088, 366408), (57456, 357684), (58887, 348992), (59614, 344736), (61068, 336528), (61992, 331512), (63099, 325696), (65436, 314064), (69792, 294462), (70848, 290073), (74784, 274806), (76608, 268263), (78516, 261744), (81424, 252396), (82656, 248634), (82878, 247968), (84132, 244272), (86184, 238456), (87248, 235548), (89421, 229824), (91602, 224352), (92988, 221008), (96691, 212544), (98154, 209376), (98496, 208649), (104688, 196308), (106272, 193382), (110504, 185976), (112176, 183204), (114912, 178842), (117774, 174496), (119228, 172368), (122136, 168264), (123984, 165756), (124317, 165312), (126198, 162848), (130872, 157032), (137403, 149568), (139584, 147231)]