20117295744

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 512

約数和(自身を含む): 69457920000

約数和(自身を除く): 49340624256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 64, 78, 84, 91, 93, 96, 98, 104, 112, 124, 128, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 248, 273, 294, 312, 336, 343, 364, 372, 379, 384, 392, 403, 416, 434, 448, 496, 546, 588, 624, 637, 651, 672, 686, 728, 744, 758, 784, 806, 832, 868, 896, 992, 1029, 1092, 1137, 1176, 1209, 1248, 1274, 1302, 1344, 1372, 1456, 1488, 1516, 1519, 1568, 1612, 1664, 1736, 1911, 1984, 2058, 2184, 2274, 2352, 2418, 2496, 2548, 2604, 2653, 2688, 2744, 2821, 2912, 2976, 3032, 3038, 3136, 3224, 3472, 3822, 3968, 4116, 4368, 4459, 4548, 4557, 4704, 4836, 4927, 4992, 5096, 5208, 5306, 5488, 5642, 5824, 5952, 6064, 6076, 6272, 6448, 6944, 7644, 7959, 8232, 8463, 8736, 8918, 9096, 9114, 9408, 9672, 9854, 10192, 10416, 10612, 10633, 10976, 11284, 11648, 11749, 11904, 12128, 12152, 12896, 13377, 13888, 14781, 15288, 15918, 16464, 16926, 17472, 17836, 18192, 18228, 18571, 18816, 19344, 19708, 19747, 20384, 20832, 21224, 21266, 21952, 22568, 23498, 24256, 24304, 25792, 26754, 27776, 29562, 30576, 31836, 31899, 32928, 33852, 34489, 34944, 35247, 35672, 36384, 36456, 37142, 38688, 39416, 39494, 40768, 41664, 42448, 42532, 43904, 45136, 46996, 48512, 48608, 51584, 53508, 55713, 59124, 59241, 61152, 63672, 63798, 65856, 67704, 68978, 70494, 71344, 72768, 72912, 74284, 77376, 78832, 78988, 81536, 82243, 83328, 84896, 85064, 90272, 93992, 97216, 103467, 107016, 111426, 118248, 118482, 122304, 127344, 127596, 129997, 131712, 135408, 137956, 138229, 140988, 142688, 145536, 145824, 148568, 152737, 154752, 157664, 157976, 164486, 169792, 170128, 180544, 187984, 194432, 206934, 214032, 222852, 236496, 236964, 241423, 244608, 246729, 254688, 255192, 259994, 270816, 275912, 276458, 281976, 285376, 291648, 297136, 305474, 315328, 315952, 328972, 339584, 340256, 361088, 375968, 389991, 413868, 414687, 428064, 445704, 458211, 472992, 473928, 482846, 493458, 509376, 510384, 519988, 541632, 551824, 552916, 563952, 570752, 575701, 583296, 594272, 610948, 630656, 631904, 657944, 680512, 724269, 751936, 779982, 827736, 829374, 856128, 891408, 916422, 945984, 947856, 965692, 986916, 1018752, 1020768, 1039976, 1069159, 1083264, 1103648, 1105832, 1127904, 1151402, 1188544, 1221896, 1263808, 1315888, 1361024, 1448538, 1503872, 1559964, 1655472, 1658748, 1689961, 1712256, 1727103, 1782816, 1832844, 1891968, 1895712, 1931384, 1973832, 2041536, 2079952, 2138318, 2207296, 2211664, 2255808, 2302804, 2377088, 2443792, 2527616, 2631776, 2897076, 3119928, 3207477, 3310944, 3317496, 3379922, 3454206, 3565632, 3665688, 3791424, 3862768, 3947664, 4029907, 4083072, 4159904, 4276636, 4414592, 4423328, 4511616, 4605608, 4887584, 5069883, 5263552, 5794152, 6239856, 6414954, 6621888, 6634992, 6759844, 6908412, 7131264, 7331376, 7484113, 7582848, 7725536, 7895328, 8059814, 8319808, 8553272, 8846656, 9211216, 9775168, 10139766, 10527104, 11588304, 12089721, 12479712, 12829908, 13243776, 13269984, 13519688, 13816824, 14662752, 14968226, 15451072, 15790656, 16119628, 16639616, 17106544, 17693312, 18422432, 19550336, 20279532, 22452339, 23176608, 24179442, 24959424, 25659816, 26539968, 27039376, 27633648, 29325504, 29936452, 30902144, 31581312, 32239256, 34213088, 36844864, 40559064, 44904678, 46353216, 48358884, 49918848, 51319632, 52388791, 53079936, 54078752, 55267296, 58651008, 59872904, 64478512, 68426176, 73689728, 81118128, 89809356, 92706432, 96717768, 102639264, 104777582, 108157504, 110534592, 119745808, 128957024, 136852352, 157166373, 162236256, 179618712, 193435536, 205278528, 209555164, 216315008, 221069184, 239491616, 257914048, 314332746, 324472512, 359237424, 386871072, 410557056, 419110328, 478983232, 515828096, 628665492, 648945024, 718474848, 773742144, 838220656, 957966464, 1257330984, 1436949696, 1547484288, 1676441312, 2514661968, 2873899392, 3352882624, 5029323936, 6705765248, 10058647872, 20117295744]

約数ペア:

[(1, 20117295744), (2, 10058647872), (3, 6705765248), (4, 5029323936), (6, 3352882624), (7, 2873899392), (8, 2514661968), (12, 1676441312), (13, 1547484288), (14, 1436949696), (16, 1257330984), (21, 957966464), (24, 838220656), (26, 773742144), (28, 718474848), (31, 648945024), (32, 628665492), (39, 515828096), (42, 478983232), (48, 419110328), (49, 410557056), (52, 386871072), (56, 359237424), (62, 324472512), (64, 314332746), (78, 257914048), (84, 239491616), (91, 221069184), (93, 216315008), (96, 209555164), (98, 205278528), (104, 193435536), (112, 179618712), (124, 162236256), (128, 157166373), (147, 136852352), (156, 128957024), (168, 119745808), (182, 110534592), (186, 108157504), (192, 104777582), (196, 102639264), (208, 96717768), (217, 92706432), (224, 89809356), (248, 81118128), (273, 73689728), (294, 68426176), (312, 64478512), (336, 59872904), (343, 58651008), (364, 55267296), (372, 54078752), (379, 53079936), (384, 52388791), (392, 51319632), (403, 49918848), (416, 48358884), (434, 46353216), (448, 44904678), (496, 40559064), (546, 36844864), (588, 34213088), (624, 32239256), (637, 31581312), (651, 30902144), (672, 29936452), (686, 29325504), (728, 27633648), (744, 27039376), (758, 26539968), (784, 25659816), (806, 24959424), (832, 24179442), (868, 23176608), (896, 22452339), (992, 20279532), (1029, 19550336), (1092, 18422432), (1137, 17693312), (1176, 17106544), (1209, 16639616), (1248, 16119628), (1274, 15790656), (1302, 15451072), (1344, 14968226), (1372, 14662752), (1456, 13816824), (1488, 13519688), (1516, 13269984), (1519, 13243776), (1568, 12829908), (1612, 12479712), (1664, 12089721), (1736, 11588304), (1911, 10527104), (1984, 10139766), (2058, 9775168), (2184, 9211216), (2274, 8846656), (2352, 8553272), (2418, 8319808), (2496, 8059814), (2548, 7895328), (2604, 7725536), (2653, 7582848), (2688, 7484113), (2744, 7331376), (2821, 7131264), (2912, 6908412), (2976, 6759844), (3032, 6634992), (3038, 6621888), (3136, 6414954), (3224, 6239856), (3472, 5794152), (3822, 5263552), (3968, 5069883), (4116, 4887584), (4368, 4605608), (4459, 4511616), (4548, 4423328), (4557, 4414592), (4704, 4276636), (4836, 4159904), (4927, 4083072), (4992, 4029907), (5096, 3947664), (5208, 3862768), (5306, 3791424), (5488, 3665688), (5642, 3565632), (5824, 3454206), (5952, 3379922), (6064, 3317496), (6076, 3310944), (6272, 3207477), (6448, 3119928), (6944, 2897076), (7644, 2631776), (7959, 2527616), (8232, 2443792), (8463, 2377088), (8736, 2302804), (8918, 2255808), (9096, 2211664), (9114, 2207296), (9408, 2138318), (9672, 2079952), (9854, 2041536), (10192, 1973832), (10416, 1931384), (10612, 1895712), (10633, 1891968), (10976, 1832844), (11284, 1782816), (11648, 1727103), (11749, 1712256), (11904, 1689961), (12128, 1658748), (12152, 1655472), (12896, 1559964), (13377, 1503872), (13888, 1448538), (14781, 1361024), (15288, 1315888), (15918, 1263808), (16464, 1221896), (16926, 1188544), (17472, 1151402), (17836, 1127904), (18192, 1105832), (18228, 1103648), (18571, 1083264), (18816, 1069159), (19344, 1039976), (19708, 1020768), (19747, 1018752), (20384, 986916), (20832, 965692), (21224, 947856), (21266, 945984), (21952, 916422), (22568, 891408), (23498, 856128), (24256, 829374), (24304, 827736), (25792, 779982), (26754, 751936), (27776, 724269), (29562, 680512), (30576, 657944), (31836, 631904), (31899, 630656), (32928, 610948), (33852, 594272), (34489, 583296), (34944, 575701), (35247, 570752), (35672, 563952), (36384, 552916), (36456, 551824), (37142, 541632), (38688, 519988), (39416, 510384), (39494, 509376), (40768, 493458), (41664, 482846), (42448, 473928), (42532, 472992), (43904, 458211), (45136, 445704), (46996, 428064), (48512, 414687), (48608, 413868), (51584, 389991), (53508, 375968), (55713, 361088), (59124, 340256), (59241, 339584), (61152, 328972), (63672, 315952), (63798, 315328), (65856, 305474), (67704, 297136), (68978, 291648), (70494, 285376), (71344, 281976), (72768, 276458), (72912, 275912), (74284, 270816), (77376, 259994), (78832, 255192), (78988, 254688), (81536, 246729), (82243, 244608), (83328, 241423), (84896, 236964), (85064, 236496), (90272, 222852), (93992, 214032), (97216, 206934), (103467, 194432), (107016, 187984), (111426, 180544), (118248, 170128), (118482, 169792), (122304, 164486), (127344, 157976), (127596, 157664), (129997, 154752), (131712, 152737), (135408, 148568), (137956, 145824), (138229, 145536), (140988, 142688)]