20477189376

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5918

約数の個数: 324

約数和(自身を含む): 70907700864

約数和(自身を除く): 50430511488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 256, 279, 288, 294, 336, 372, 384, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 768, 784, 868, 882, 896, 992, 1008, 1116, 1152, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1792, 1953, 1984, 2016, 2232, 2304, 2352, 2604, 2688, 2976, 3038, 3136, 3472, 3528, 3906, 3968, 4032, 4464, 4557, 4704, 5208, 5376, 5851, 5952, 6076, 6272, 6944, 7056, 7812, 7936, 8064, 8928, 9114, 9408, 10416, 11702, 11904, 12152, 12544, 13671, 13888, 14112, 15624, 16128, 17553, 17856, 18228, 18816, 20832, 23404, 23808, 24304, 27342, 27776, 28224, 31248, 35106, 35712, 36456, 37632, 40957, 41664, 46808, 48608, 52659, 54684, 55552, 56448, 62496, 70212, 71424, 72912, 81914, 83328, 93616, 97216, 105318, 109368, 112896, 122871, 124992, 140424, 145824, 163828, 166656, 181381, 187232, 194432, 210636, 218736, 245742, 249984, 280848, 286699, 291648, 327656, 362762, 368613, 374464, 388864, 421272, 437472, 491484, 499968, 544143, 561696, 573398, 583296, 655312, 725524, 737226, 748928, 842544, 860097, 874944, 982968, 1088286, 1123392, 1146796, 1166592, 1269667, 1310624, 1451048, 1474452, 1497856, 1632429, 1685088, 1720194, 1749888, 1965936, 2176572, 2246784, 2293592, 2539334, 2580291, 2621248, 2902096, 2948904, 3264858, 3370176, 3440388, 3499776, 3809001, 3931872, 4353144, 4493568, 4587184, 5078668, 5160582, 5242496, 5804192, 5897808, 6529716, 6740352, 6880776, 7618002, 7863744, 8706288, 8887669, 9174368, 10157336, 10321164, 10484992, 11427003, 11608384, 11795616, 13059432, 13480704, 13761552, 15236004, 15727488, 17412576, 17775338, 18348736, 20314672, 20642328, 22854006, 23216768, 23591232, 26118864, 26663007, 27523104, 30472008, 31454976, 34825152, 35550676, 36697472, 40629344, 41284656, 45708012, 46433536, 47182464, 52237728, 53326014, 55046208, 60944016, 69650304, 71101352, 73394944, 79989021, 81258688, 82569312, 91416024, 94364928, 104475456, 106652028, 110092416, 121888032, 139300608, 142202704, 159978042, 162517376, 165138624, 182832048, 208950912, 213304056, 220184832, 243776064, 284405408, 319956084, 325034752, 330277248, 365664096, 417901824, 426608112, 487552128, 568810816, 639912168, 660554496, 731328192, 853216224, 975104256, 1137621632, 1279824336, 1462656384, 1706432448, 2275243264, 2559648672, 2925312768, 3412864896, 5119297344, 6825729792, 10238594688, 20477189376]

約数ペア:

[(1, 20477189376), (2, 10238594688), (3, 6825729792), (4, 5119297344), (6, 3412864896), (7, 2925312768), (8, 2559648672), (9, 2275243264), (12, 1706432448), (14, 1462656384), (16, 1279824336), (18, 1137621632), (21, 975104256), (24, 853216224), (28, 731328192), (31, 660554496), (32, 639912168), (36, 568810816), (42, 487552128), (48, 426608112), (49, 417901824), (56, 365664096), (62, 330277248), (63, 325034752), (64, 319956084), (72, 284405408), (84, 243776064), (93, 220184832), (96, 213304056), (98, 208950912), (112, 182832048), (124, 165138624), (126, 162517376), (128, 159978042), (144, 142202704), (147, 139300608), (168, 121888032), (186, 110092416), (192, 106652028), (196, 104475456), (217, 94364928), (224, 91416024), (248, 82569312), (252, 81258688), (256, 79989021), (279, 73394944), (288, 71101352), (294, 69650304), (336, 60944016), (372, 55046208), (384, 53326014), (392, 52237728), (434, 47182464), (441, 46433536), (448, 45708012), (496, 41284656), (504, 40629344), (558, 36697472), (576, 35550676), (588, 34825152), (651, 31454976), (672, 30472008), (744, 27523104), (768, 26663007), (784, 26118864), (868, 23591232), (882, 23216768), (896, 22854006), (992, 20642328), (1008, 20314672), (1116, 18348736), (1152, 17775338), (1176, 17412576), (1302, 15727488), (1344, 15236004), (1488, 13761552), (1519, 13480704), (1568, 13059432), (1736, 11795616), (1764, 11608384), (1792, 11427003), (1953, 10484992), (1984, 10321164), (2016, 10157336), (2232, 9174368), (2304, 8887669), (2352, 8706288), (2604, 7863744), (2688, 7618002), (2976, 6880776), (3038, 6740352), (3136, 6529716), (3472, 5897808), (3528, 5804192), (3906, 5242496), (3968, 5160582), (4032, 5078668), (4464, 4587184), (4557, 4493568), (4704, 4353144), (5208, 3931872), (5376, 3809001), (5851, 3499776), (5952, 3440388), (6076, 3370176), (6272, 3264858), (6944, 2948904), (7056, 2902096), (7812, 2621248), (7936, 2580291), (8064, 2539334), (8928, 2293592), (9114, 2246784), (9408, 2176572), (10416, 1965936), (11702, 1749888), (11904, 1720194), (12152, 1685088), (12544, 1632429), (13671, 1497856), (13888, 1474452), (14112, 1451048), (15624, 1310624), (16128, 1269667), (17553, 1166592), (17856, 1146796), (18228, 1123392), (18816, 1088286), (20832, 982968), (23404, 874944), (23808, 860097), (24304, 842544), (27342, 748928), (27776, 737226), (28224, 725524), (31248, 655312), (35106, 583296), (35712, 573398), (36456, 561696), (37632, 544143), (40957, 499968), (41664, 491484), (46808, 437472), (48608, 421272), (52659, 388864), (54684, 374464), (55552, 368613), (56448, 362762), (62496, 327656), (70212, 291648), (71424, 286699), (72912, 280848), (81914, 249984), (83328, 245742), (93616, 218736), (97216, 210636), (105318, 194432), (109368, 187232), (112896, 181381), (122871, 166656), (124992, 163828), (140424, 145824)]