20023317504

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:906

約数の個数: 352

約数和(自身を含む): 63827097600

約数和(自身を除く): 43803780096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 64, 72, 76, 94, 96, 108, 114, 128, 141, 144, 152, 171, 188, 192, 216, 228, 256, 282, 288, 304, 342, 376, 384, 423, 432, 456, 512, 513, 564, 576, 608, 684, 752, 768, 811, 846, 864, 893, 912, 1024, 1026, 1128, 1152, 1216, 1269, 1368, 1504, 1536, 1622, 1692, 1728, 1786, 1824, 2052, 2256, 2304, 2432, 2433, 2538, 2679, 2736, 3008, 3072, 3244, 3384, 3456, 3572, 3648, 4104, 4512, 4608, 4864, 4866, 5076, 5358, 5472, 6016, 6488, 6768, 6912, 7144, 7296, 7299, 8037, 8208, 9024, 9216, 9728, 9732, 10152, 10716, 10944, 12032, 12976, 13536, 13824, 14288, 14592, 14598, 15409, 16074, 16416, 18048, 19456, 19464, 20304, 21432, 21888, 21897, 24064, 24111, 25952, 27072, 27648, 28576, 29184, 29196, 30818, 32148, 32832, 36096, 38117, 38928, 40608, 42864, 43776, 43794, 46227, 48128, 48222, 51904, 54144, 57152, 58368, 58392, 61636, 64296, 65664, 72192, 76234, 77856, 81216, 85728, 87552, 87588, 92454, 96444, 103808, 108288, 114304, 114351, 116784, 123272, 128592, 131328, 138681, 144384, 152468, 155712, 162432, 171456, 175104, 175176, 184908, 192888, 207616, 216576, 228608, 228702, 233568, 246544, 257184, 262656, 277362, 304936, 311424, 324864, 342912, 343053, 350352, 369816, 385776, 415232, 416043, 433152, 457216, 457404, 467136, 493088, 514368, 525312, 554724, 609872, 622848, 649728, 685824, 686106, 700704, 724223, 739632, 771552, 830464, 832086, 914432, 914808, 934272, 986176, 1028736, 1029159, 1109448, 1219744, 1245696, 1299456, 1371648, 1372212, 1401408, 1448446, 1479264, 1543104, 1664172, 1829616, 1868544, 1972352, 2057472, 2058318, 2172669, 2218896, 2439488, 2491392, 2743296, 2744424, 2802816, 2896892, 2958528, 3086208, 3328344, 3659232, 3737088, 3944704, 4114944, 4116636, 4345338, 4437792, 4878976, 5488848, 5605632, 5793784, 5917056, 6172416, 6518007, 6656688, 7318464, 7474176, 7889408, 8229888, 8233272, 8690676, 8875584, 9757952, 10977696, 11211264, 11587568, 11834112, 12344832, 13036014, 13313376, 14636928, 15778816, 16466544, 17381352, 17751168, 19515904, 19554021, 21955392, 22422528, 23175136, 23668224, 24689664, 26072028, 26626752, 29273856, 32933088, 34762704, 35502336, 39031808, 39108042, 43910784, 46350272, 47336448, 52144056, 53253504, 58547712, 65866176, 69525408, 71004672, 78216084, 87821568, 92700544, 104288112, 106507008, 117095424, 131732352, 139050816, 142009344, 156432168, 175643136, 185401088, 208576224, 213014016, 263464704, 278101632, 312864336, 351286272, 370802176, 417152448, 426028032, 526929408, 556203264, 625728672, 741604352, 834304896, 1053858816, 1112406528, 1251457344, 1668609792, 2224813056, 2502914688, 3337219584, 5005829376, 6674439168, 10011658752, 20023317504]

約数ペア:

[(1, 20023317504), (2, 10011658752), (3, 6674439168), (4, 5005829376), (6, 3337219584), (8, 2502914688), (9, 2224813056), (12, 1668609792), (16, 1251457344), (18, 1112406528), (19, 1053858816), (24, 834304896), (27, 741604352), (32, 625728672), (36, 556203264), (38, 526929408), (47, 426028032), (48, 417152448), (54, 370802176), (57, 351286272), (64, 312864336), (72, 278101632), (76, 263464704), (94, 213014016), (96, 208576224), (108, 185401088), (114, 175643136), (128, 156432168), (141, 142009344), (144, 139050816), (152, 131732352), (171, 117095424), (188, 106507008), (192, 104288112), (216, 92700544), (228, 87821568), (256, 78216084), (282, 71004672), (288, 69525408), (304, 65866176), (342, 58547712), (376, 53253504), (384, 52144056), (423, 47336448), (432, 46350272), (456, 43910784), (512, 39108042), (513, 39031808), (564, 35502336), (576, 34762704), (608, 32933088), (684, 29273856), (752, 26626752), (768, 26072028), (811, 24689664), (846, 23668224), (864, 23175136), (893, 22422528), (912, 21955392), (1024, 19554021), (1026, 19515904), (1128, 17751168), (1152, 17381352), (1216, 16466544), (1269, 15778816), (1368, 14636928), (1504, 13313376), (1536, 13036014), (1622, 12344832), (1692, 11834112), (1728, 11587568), (1786, 11211264), (1824, 10977696), (2052, 9757952), (2256, 8875584), (2304, 8690676), (2432, 8233272), (2433, 8229888), (2538, 7889408), (2679, 7474176), (2736, 7318464), (3008, 6656688), (3072, 6518007), (3244, 6172416), (3384, 5917056), (3456, 5793784), (3572, 5605632), (3648, 5488848), (4104, 4878976), (4512, 4437792), (4608, 4345338), (4864, 4116636), (4866, 4114944), (5076, 3944704), (5358, 3737088), (5472, 3659232), (6016, 3328344), (6488, 3086208), (6768, 2958528), (6912, 2896892), (7144, 2802816), (7296, 2744424), (7299, 2743296), (8037, 2491392), (8208, 2439488), (9024, 2218896), (9216, 2172669), (9728, 2058318), (9732, 2057472), (10152, 1972352), (10716, 1868544), (10944, 1829616), (12032, 1664172), (12976, 1543104), (13536, 1479264), (13824, 1448446), (14288, 1401408), (14592, 1372212), (14598, 1371648), (15409, 1299456), (16074, 1245696), (16416, 1219744), (18048, 1109448), (19456, 1029159), (19464, 1028736), (20304, 986176), (21432, 934272), (21888, 914808), (21897, 914432), (24064, 832086), (24111, 830464), (25952, 771552), (27072, 739632), (27648, 724223), (28576, 700704), (29184, 686106), (29196, 685824), (30818, 649728), (32148, 622848), (32832, 609872), (36096, 554724), (38117, 525312), (38928, 514368), (40608, 493088), (42864, 467136), (43776, 457404), (43794, 457216), (46227, 433152), (48128, 416043), (48222, 415232), (51904, 385776), (54144, 369816), (57152, 350352), (58368, 343053), (58392, 342912), (61636, 324864), (64296, 311424), (65664, 304936), (72192, 277362), (76234, 262656), (77856, 257184), (81216, 246544), (85728, 233568), (87552, 228702), (87588, 228608), (92454, 216576), (96444, 207616), (103808, 192888), (108288, 184908), (114304, 175176), (114351, 175104), (116784, 171456), (123272, 162432), (128592, 155712), (131328, 152468), (138681, 144384)]