20876949504

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 384

約数和(自身を含む): 67302144000

約数和(自身を除く): 46425194496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 342, 372, 384, 432, 456, 496, 512, 513, 558, 576, 589, 608, 641, 684, 744, 768, 837, 864, 912, 992, 1024, 1026, 1116, 1152, 1178, 1216, 1282, 1368, 1488, 1536, 1674, 1728, 1767, 1824, 1923, 1984, 2048, 2052, 2232, 2304, 2356, 2432, 2564, 2736, 2976, 3072, 3348, 3456, 3534, 3648, 3846, 3968, 4104, 4464, 4608, 4712, 4864, 5128, 5301, 5472, 5769, 5952, 6144, 6696, 6912, 7068, 7296, 7692, 7936, 8208, 8928, 9216, 9424, 9728, 10256, 10602, 10944, 11538, 11904, 12179, 13392, 13824, 14136, 14592, 15384, 15872, 15903, 16416, 17307, 17856, 18432, 18848, 19456, 19871, 20512, 21204, 21888, 23076, 23808, 24358, 26784, 27648, 28272, 29184, 30768, 31744, 31806, 32832, 34614, 35712, 36537, 37696, 38912, 39742, 41024, 42408, 43776, 46152, 47616, 48716, 53568, 55296, 56544, 58368, 59613, 61536, 63488, 63612, 65664, 69228, 71424, 73074, 75392, 79484, 82048, 84816, 87552, 92304, 95232, 97432, 107136, 109611, 113088, 116736, 119226, 123072, 127224, 131328, 138456, 142848, 146148, 150784, 158968, 164096, 169632, 175104, 178839, 184608, 190464, 194864, 214272, 219222, 226176, 238452, 246144, 254448, 262656, 276912, 285696, 292296, 301568, 317936, 328192, 328833, 339264, 350208, 357678, 369216, 377549, 389728, 428544, 438444, 452352, 476904, 492288, 508896, 525312, 536517, 553824, 571392, 584592, 603136, 635872, 656384, 657666, 678528, 715356, 738432, 755098, 779456, 857088, 876888, 904704, 953808, 984576, 1017792, 1050624, 1073034, 1107648, 1132647, 1169184, 1206272, 1271744, 1312768, 1315332, 1357056, 1430712, 1476864, 1510196, 1558912, 1714176, 1753776, 1809408, 1907616, 1969152, 2035584, 2146068, 2215296, 2265294, 2338368, 2543488, 2630664, 2714112, 2861424, 2953728, 3020392, 3117824, 3397941, 3507552, 3618816, 3815232, 3938304, 4071168, 4292136, 4430592, 4530588, 4676736, 5086976, 5261328, 5428224, 5722848, 5907456, 6040784, 6235648, 6795882, 7015104, 7630464, 8142336, 8584272, 8861184, 9061176, 9353472, 10173952, 10193823, 10522656, 10856448, 11445696, 11814912, 12081568, 12471296, 13591764, 14030208, 15260928, 16284672, 17168544, 17722368, 18122352, 18706944, 20347904, 20387646, 21045312, 22891392, 24163136, 24942592, 27183528, 28060416, 30521856, 32569344, 34337088, 35444736, 36244704, 37413888, 40695808, 40775292, 42090624, 45782784, 48326272, 54367056, 56120832, 61043712, 68674176, 72489408, 74827776, 81550584, 84181248, 91565568, 96652544, 108734112, 112241664, 122087424, 137348352, 144978816, 163101168, 168362496, 183131136, 193305088, 217468224, 224483328, 274696704, 289957632, 326202336, 336724992, 366262272, 386610176, 434936448, 549393408, 579915264, 652404672, 673449984, 773220352, 869872896, 1098786816, 1159830528, 1304809344, 1739745792, 2319661056, 2609618688, 3479491584, 5219237376, 6958983168, 10438474752, 20876949504]

約数ペア:

[(1, 20876949504), (2, 10438474752), (3, 6958983168), (4, 5219237376), (6, 3479491584), (8, 2609618688), (9, 2319661056), (12, 1739745792), (16, 1304809344), (18, 1159830528), (19, 1098786816), (24, 869872896), (27, 773220352), (31, 673449984), (32, 652404672), (36, 579915264), (38, 549393408), (48, 434936448), (54, 386610176), (57, 366262272), (62, 336724992), (64, 326202336), (72, 289957632), (76, 274696704), (93, 224483328), (96, 217468224), (108, 193305088), (114, 183131136), (124, 168362496), (128, 163101168), (144, 144978816), (152, 137348352), (171, 122087424), (186, 112241664), (192, 108734112), (216, 96652544), (228, 91565568), (248, 84181248), (256, 81550584), (279, 74827776), (288, 72489408), (304, 68674176), (342, 61043712), (372, 56120832), (384, 54367056), (432, 48326272), (456, 45782784), (496, 42090624), (512, 40775292), (513, 40695808), (558, 37413888), (576, 36244704), (589, 35444736), (608, 34337088), (641, 32569344), (684, 30521856), (744, 28060416), (768, 27183528), (837, 24942592), (864, 24163136), (912, 22891392), (992, 21045312), (1024, 20387646), (1026, 20347904), (1116, 18706944), (1152, 18122352), (1178, 17722368), (1216, 17168544), (1282, 16284672), (1368, 15260928), (1488, 14030208), (1536, 13591764), (1674, 12471296), (1728, 12081568), (1767, 11814912), (1824, 11445696), (1923, 10856448), (1984, 10522656), (2048, 10193823), (2052, 10173952), (2232, 9353472), (2304, 9061176), (2356, 8861184), (2432, 8584272), (2564, 8142336), (2736, 7630464), (2976, 7015104), (3072, 6795882), (3348, 6235648), (3456, 6040784), (3534, 5907456), (3648, 5722848), (3846, 5428224), (3968, 5261328), (4104, 5086976), (4464, 4676736), (4608, 4530588), (4712, 4430592), (4864, 4292136), (5128, 4071168), (5301, 3938304), (5472, 3815232), (5769, 3618816), (5952, 3507552), (6144, 3397941), (6696, 3117824), (6912, 3020392), (7068, 2953728), (7296, 2861424), (7692, 2714112), (7936, 2630664), (8208, 2543488), (8928, 2338368), (9216, 2265294), (9424, 2215296), (9728, 2146068), (10256, 2035584), (10602, 1969152), (10944, 1907616), (11538, 1809408), (11904, 1753776), (12179, 1714176), (13392, 1558912), (13824, 1510196), (14136, 1476864), (14592, 1430712), (15384, 1357056), (15872, 1315332), (15903, 1312768), (16416, 1271744), (17307, 1206272), (17856, 1169184), (18432, 1132647), (18848, 1107648), (19456, 1073034), (19871, 1050624), (20512, 1017792), (21204, 984576), (21888, 953808), (23076, 904704), (23808, 876888), (24358, 857088), (26784, 779456), (27648, 755098), (28272, 738432), (29184, 715356), (30768, 678528), (31744, 657666), (31806, 656384), (32832, 635872), (34614, 603136), (35712, 584592), (36537, 571392), (37696, 553824), (38912, 536517), (39742, 525312), (41024, 508896), (42408, 492288), (43776, 476904), (46152, 452352), (47616, 438444), (48716, 428544), (53568, 389728), (55296, 377549), (56544, 369216), (58368, 357678), (59613, 350208), (61536, 339264), (63488, 328833), (63612, 328192), (65664, 317936), (69228, 301568), (71424, 292296), (73074, 285696), (75392, 276912), (79484, 262656), (82048, 254448), (84816, 246144), (87552, 238452), (92304, 226176), (95232, 219222), (97432, 214272), (107136, 194864), (109611, 190464), (113088, 184608), (116736, 178839), (119226, 175104), (123072, 169632), (127224, 164096), (131328, 158968), (138456, 150784), (142848, 146148)]