20187113856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6491}}^1$

素因数の和:6617

約数の個数: 256

約数和(自身を含む): 66748147200

約数和(自身を除く): 46561033344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 89, 91, 96, 104, 112, 128, 156, 168, 178, 182, 192, 208, 224, 267, 273, 312, 336, 356, 364, 384, 416, 448, 534, 546, 623, 624, 672, 712, 728, 832, 896, 1068, 1092, 1157, 1246, 1248, 1344, 1424, 1456, 1664, 1869, 2136, 2184, 2314, 2492, 2496, 2688, 2848, 2912, 3471, 3738, 4272, 4368, 4628, 4984, 4992, 5696, 5824, 6491, 6942, 7476, 8099, 8544, 8736, 9256, 9968, 11392, 11648, 12982, 13884, 14952, 16198, 17088, 17472, 18512, 19473, 19936, 24297, 25964, 27768, 29904, 32396, 34176, 34944, 37024, 38946, 39872, 45437, 48594, 51928, 55536, 59808, 64792, 74048, 77892, 79744, 84383, 90874, 97188, 103856, 111072, 119616, 129584, 136311, 148096, 155784, 168766, 181748, 194376, 207712, 222144, 239232, 253149, 259168, 272622, 311568, 337532, 363496, 388752, 415424, 444288, 506298, 518336, 545244, 577699, 590681, 623136, 675064, 726992, 777504, 830848, 1012596, 1036672, 1090488, 1155398, 1181362, 1246272, 1350128, 1453984, 1555008, 1733097, 1772043, 2025192, 2180976, 2310796, 2362724, 2492544, 2700256, 2907968, 3110016, 3466194, 3544086, 4043893, 4050384, 4361952, 4621592, 4725448, 5400512, 5815936, 6932388, 7088172, 7510087, 8087786, 8100768, 8723904, 9243184, 9450896, 10801024, 12131679, 13864776, 14176344, 15020174, 16175572, 16201536, 17447808, 18486368, 18901792, 22530261, 24263358, 27729552, 28352688, 30040348, 32351144, 32403072, 36972736, 37803584, 45060522, 48526716, 52570609, 55459104, 56705376, 60080696, 64702288, 73945472, 75607168, 90121044, 97053432, 105141218, 110918208, 113410752, 120161392, 129404576, 157711827, 180242088, 194106864, 210282436, 221836416, 226821504, 240322784, 258809152, 315423654, 360484176, 388213728, 420564872, 480645568, 517618304, 630847308, 720968352, 776427456, 841129744, 961291136, 1261694616, 1441936704, 1552854912, 1682259488, 2523389232, 2883873408, 3364518976, 5046778464, 6729037952, 10093556928, 20187113856]

約数ペア:

[(1, 20187113856), (2, 10093556928), (3, 6729037952), (4, 5046778464), (6, 3364518976), (7, 2883873408), (8, 2523389232), (12, 1682259488), (13, 1552854912), (14, 1441936704), (16, 1261694616), (21, 961291136), (24, 841129744), (26, 776427456), (28, 720968352), (32, 630847308), (39, 517618304), (42, 480645568), (48, 420564872), (52, 388213728), (56, 360484176), (64, 315423654), (78, 258809152), (84, 240322784), (89, 226821504), (91, 221836416), (96, 210282436), (104, 194106864), (112, 180242088), (128, 157711827), (156, 129404576), (168, 120161392), (178, 113410752), (182, 110918208), (192, 105141218), (208, 97053432), (224, 90121044), (267, 75607168), (273, 73945472), (312, 64702288), (336, 60080696), (356, 56705376), (364, 55459104), (384, 52570609), (416, 48526716), (448, 45060522), (534, 37803584), (546, 36972736), (623, 32403072), (624, 32351144), (672, 30040348), (712, 28352688), (728, 27729552), (832, 24263358), (896, 22530261), (1068, 18901792), (1092, 18486368), (1157, 17447808), (1246, 16201536), (1248, 16175572), (1344, 15020174), (1424, 14176344), (1456, 13864776), (1664, 12131679), (1869, 10801024), (2136, 9450896), (2184, 9243184), (2314, 8723904), (2492, 8100768), (2496, 8087786), (2688, 7510087), (2848, 7088172), (2912, 6932388), (3471, 5815936), (3738, 5400512), (4272, 4725448), (4368, 4621592), (4628, 4361952), (4984, 4050384), (4992, 4043893), (5696, 3544086), (5824, 3466194), (6491, 3110016), (6942, 2907968), (7476, 2700256), (8099, 2492544), (8544, 2362724), (8736, 2310796), (9256, 2180976), (9968, 2025192), (11392, 1772043), (11648, 1733097), (12982, 1555008), (13884, 1453984), (14952, 1350128), (16198, 1246272), (17088, 1181362), (17472, 1155398), (18512, 1090488), (19473, 1036672), (19936, 1012596), (24297, 830848), (25964, 777504), (27768, 726992), (29904, 675064), (32396, 623136), (34176, 590681), (34944, 577699), (37024, 545244), (38946, 518336), (39872, 506298), (45437, 444288), (48594, 415424), (51928, 388752), (55536, 363496), (59808, 337532), (64792, 311568), (74048, 272622), (77892, 259168), (79744, 253149), (84383, 239232), (90874, 222144), (97188, 207712), (103856, 194376), (111072, 181748), (119616, 168766), (129584, 155784), (136311, 148096)]