20186136576

素因数分解:

$2^{20}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 336

約数和(自身を含む): 64424478720

約数和(自身を除く): 44238342144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 128, 138, 144, 184, 186, 192, 207, 216, 248, 256, 276, 279, 288, 368, 372, 384, 414, 432, 496, 512, 552, 558, 576, 621, 713, 736, 744, 768, 828, 837, 864, 992, 1024, 1104, 1116, 1152, 1242, 1426, 1472, 1488, 1536, 1656, 1674, 1728, 1984, 2048, 2139, 2208, 2232, 2304, 2484, 2852, 2944, 2976, 3072, 3312, 3348, 3456, 3968, 4096, 4278, 4416, 4464, 4608, 4968, 5704, 5888, 5952, 6144, 6417, 6624, 6696, 6912, 7936, 8192, 8556, 8832, 8928, 9216, 9936, 11408, 11776, 11904, 12288, 12834, 13248, 13392, 13824, 15872, 16384, 17112, 17664, 17856, 18432, 19251, 19872, 22816, 23552, 23808, 24576, 25668, 26496, 26784, 27648, 31744, 32768, 34224, 35328, 35712, 36864, 38502, 39744, 45632, 47104, 47616, 49152, 51336, 52992, 53568, 55296, 63488, 65536, 68448, 70656, 71424, 73728, 77004, 79488, 91264, 94208, 95232, 98304, 102672, 105984, 107136, 110592, 126976, 131072, 136896, 141312, 142848, 147456, 154008, 158976, 182528, 188416, 190464, 196608, 205344, 211968, 214272, 221184, 253952, 262144, 273792, 282624, 285696, 294912, 308016, 317952, 365056, 376832, 380928, 393216, 410688, 423936, 428544, 442368, 507904, 524288, 547584, 565248, 571392, 589824, 616032, 635904, 730112, 753664, 761856, 786432, 821376, 847872, 857088, 884736, 1015808, 1048576, 1095168, 1130496, 1142784, 1179648, 1232064, 1271808, 1460224, 1507328, 1523712, 1572864, 1642752, 1695744, 1714176, 1769472, 2031616, 2190336, 2260992, 2285568, 2359296, 2464128, 2543616, 2920448, 3014656, 3047424, 3145728, 3285504, 3391488, 3428352, 3538944, 4063232, 4380672, 4521984, 4571136, 4718592, 4928256, 5087232, 5840896, 6029312, 6094848, 6571008, 6782976, 6856704, 7077888, 8126464, 8761344, 9043968, 9142272, 9437184, 9856512, 10174464, 11681792, 12058624, 12189696, 13142016, 13565952, 13713408, 14155776, 16252928, 17522688, 18087936, 18284544, 19713024, 20348928, 23363584, 24117248, 24379392, 26284032, 27131904, 27426816, 28311552, 32505856, 35045376, 36175872, 36569088, 39426048, 40697856, 46727168, 48758784, 52568064, 54263808, 54853632, 70090752, 72351744, 73138176, 78852096, 81395712, 93454336, 97517568, 105136128, 108527616, 109707264, 140181504, 146276352, 157704192, 162791424, 186908672, 210272256, 217055232, 219414528, 280363008, 292552704, 315408384, 325582848, 373817344, 420544512, 438829056, 560726016, 630816768, 651165696, 747634688, 841089024, 877658112, 1121452032, 1261633536, 1682178048, 2242904064, 2523267072, 3364356096, 5046534144, 6728712192, 10093068288, 20186136576]

約数ペア:

[(1, 20186136576), (2, 10093068288), (3, 6728712192), (4, 5046534144), (6, 3364356096), (8, 2523267072), (9, 2242904064), (12, 1682178048), (16, 1261633536), (18, 1121452032), (23, 877658112), (24, 841089024), (27, 747634688), (31, 651165696), (32, 630816768), (36, 560726016), (46, 438829056), (48, 420544512), (54, 373817344), (62, 325582848), (64, 315408384), (69, 292552704), (72, 280363008), (92, 219414528), (93, 217055232), (96, 210272256), (108, 186908672), (124, 162791424), (128, 157704192), (138, 146276352), (144, 140181504), (184, 109707264), (186, 108527616), (192, 105136128), (207, 97517568), (216, 93454336), (248, 81395712), (256, 78852096), (276, 73138176), (279, 72351744), (288, 70090752), (368, 54853632), (372, 54263808), (384, 52568064), (414, 48758784), (432, 46727168), (496, 40697856), (512, 39426048), (552, 36569088), (558, 36175872), (576, 35045376), (621, 32505856), (713, 28311552), (736, 27426816), (744, 27131904), (768, 26284032), (828, 24379392), (837, 24117248), (864, 23363584), (992, 20348928), (1024, 19713024), (1104, 18284544), (1116, 18087936), (1152, 17522688), (1242, 16252928), (1426, 14155776), (1472, 13713408), (1488, 13565952), (1536, 13142016), (1656, 12189696), (1674, 12058624), (1728, 11681792), (1984, 10174464), (2048, 9856512), (2139, 9437184), (2208, 9142272), (2232, 9043968), (2304, 8761344), (2484, 8126464), (2852, 7077888), (2944, 6856704), (2976, 6782976), (3072, 6571008), (3312, 6094848), (3348, 6029312), (3456, 5840896), (3968, 5087232), (4096, 4928256), (4278, 4718592), (4416, 4571136), (4464, 4521984), (4608, 4380672), (4968, 4063232), (5704, 3538944), (5888, 3428352), (5952, 3391488), (6144, 3285504), (6417, 3145728), (6624, 3047424), (6696, 3014656), (6912, 2920448), (7936, 2543616), (8192, 2464128), (8556, 2359296), (8832, 2285568), (8928, 2260992), (9216, 2190336), (9936, 2031616), (11408, 1769472), (11776, 1714176), (11904, 1695744), (12288, 1642752), (12834, 1572864), (13248, 1523712), (13392, 1507328), (13824, 1460224), (15872, 1271808), (16384, 1232064), (17112, 1179648), (17664, 1142784), (17856, 1130496), (18432, 1095168), (19251, 1048576), (19872, 1015808), (22816, 884736), (23552, 857088), (23808, 847872), (24576, 821376), (25668, 786432), (26496, 761856), (26784, 753664), (27648, 730112), (31744, 635904), (32768, 616032), (34224, 589824), (35328, 571392), (35712, 565248), (36864, 547584), (38502, 524288), (39744, 507904), (45632, 442368), (47104, 428544), (47616, 423936), (49152, 410688), (51336, 393216), (52992, 380928), (53568, 376832), (55296, 365056), (63488, 317952), (65536, 308016), (68448, 294912), (70656, 285696), (71424, 282624), (73728, 273792), (77004, 262144), (79488, 253952), (91264, 221184), (94208, 214272), (95232, 211968), (98304, 205344), (102672, 196608), (105984, 190464), (107136, 188416), (110592, 182528), (126976, 158976), (131072, 154008), (136896, 147456), (141312, 142848)]