20903590656

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 432

約数和(自身を含む): 68568514560

約数和(自身を除く): 47664923904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 47, 48, 52, 62, 64, 72, 78, 93, 94, 96, 104, 117, 124, 128, 141, 144, 156, 186, 188, 192, 208, 234, 248, 256, 279, 282, 288, 312, 372, 376, 384, 403, 416, 423, 468, 479, 496, 558, 564, 576, 611, 624, 744, 752, 768, 806, 832, 846, 936, 958, 992, 1116, 1128, 1152, 1209, 1222, 1248, 1437, 1457, 1488, 1504, 1612, 1664, 1692, 1833, 1872, 1916, 1984, 2232, 2256, 2304, 2418, 2444, 2496, 2874, 2914, 2976, 3008, 3224, 3328, 3384, 3627, 3666, 3744, 3832, 3968, 4311, 4371, 4464, 4512, 4836, 4888, 4992, 5499, 5748, 5828, 5952, 6016, 6227, 6448, 6768, 7254, 7332, 7488, 7664, 7936, 8622, 8742, 8928, 9024, 9672, 9776, 9984, 10998, 11496, 11656, 11904, 12032, 12454, 12896, 13113, 13536, 14508, 14664, 14849, 14976, 15328, 17244, 17484, 17856, 18048, 18681, 18941, 19344, 19552, 21996, 22513, 22992, 23312, 23808, 24908, 25792, 26226, 27072, 29016, 29328, 29698, 29952, 30656, 34488, 34968, 35712, 36096, 37362, 37882, 38688, 39104, 43992, 44547, 45026, 45984, 46624, 49816, 51584, 52452, 54144, 56043, 56823, 58032, 58656, 59396, 61312, 67539, 68976, 69936, 71424, 74724, 75764, 77376, 78208, 87984, 89094, 90052, 91968, 93248, 99632, 103168, 104904, 108288, 112086, 113646, 116064, 117312, 118792, 122624, 133641, 135078, 137952, 139872, 149448, 151528, 154752, 156416, 170469, 175968, 178188, 180104, 183936, 186496, 193037, 199264, 202617, 209808, 224172, 227292, 232128, 234624, 237584, 267282, 270156, 275904, 279744, 292669, 298896, 303056, 309504, 340938, 351936, 356376, 360208, 367872, 372992, 386074, 398528, 405234, 419616, 448344, 454584, 464256, 469248, 475168, 534564, 540312, 551808, 559488, 579111, 585338, 597792, 606112, 681876, 697903, 703872, 712752, 720416, 772148, 797056, 810468, 839232, 878007, 896688, 909168, 928512, 950336, 1069128, 1080624, 1103616, 1118976, 1158222, 1170676, 1195584, 1212224, 1363752, 1395806, 1407744, 1425504, 1440832, 1544296, 1594112, 1620936, 1678464, 1737333, 1756014, 1793376, 1818336, 1900672, 2093709, 2138256, 2161248, 2316444, 2341352, 2391168, 2424448, 2634021, 2727504, 2791612, 2851008, 2881664, 3088592, 3241872, 3356928, 3474666, 3512028, 3586752, 3636672, 3801344, 4187418, 4276512, 4322496, 4632888, 4682704, 4782336, 4848896, 5268042, 5455008, 5583224, 5702016, 5763328, 6177184, 6281127, 6483744, 6949332, 7024056, 7173504, 7273344, 8374836, 8553024, 8644992, 9072739, 9265776, 9365408, 10536084, 10910016, 11166448, 11404032, 12354368, 12562254, 12967488, 13898664, 14048112, 14347008, 14546688, 16749672, 17106048, 17289984, 18145478, 18531552, 18730816, 21072168, 21820032, 22332896, 24708736, 25124508, 25934976, 27218217, 27797328, 28096224, 33499344, 34212096, 36290956, 37063104, 37461632, 42144336, 43640064, 44665792, 49417472, 50249016, 51869952, 54436434, 55594656, 56192448, 66998688, 72581912, 74126208, 74923264, 81654651, 84288672, 89331584, 100498032, 108872868, 111189312, 112384896, 133997376, 145163824, 148252416, 163309302, 168577344, 178663168, 200996064, 217745736, 222378624, 224769792, 267994752, 290327648, 326618604, 337154688, 401992128, 435491472, 444757248, 535989504, 580655296, 653237208, 674309376, 803984256, 870982944, 1161310592, 1306474416, 1607968512, 1741965888, 2322621184, 2612948832, 3483931776, 5225897664, 6967863552, 10451795328, 20903590656]

約数ペア:

[(1, 20903590656), (2, 10451795328), (3, 6967863552), (4, 5225897664), (6, 3483931776), (8, 2612948832), (9, 2322621184), (12, 1741965888), (13, 1607968512), (16, 1306474416), (18, 1161310592), (24, 870982944), (26, 803984256), (31, 674309376), (32, 653237208), (36, 580655296), (39, 535989504), (47, 444757248), (48, 435491472), (52, 401992128), (62, 337154688), (64, 326618604), (72, 290327648), (78, 267994752), (93, 224769792), (94, 222378624), (96, 217745736), (104, 200996064), (117, 178663168), (124, 168577344), (128, 163309302), (141, 148252416), (144, 145163824), (156, 133997376), (186, 112384896), (188, 111189312), (192, 108872868), (208, 100498032), (234, 89331584), (248, 84288672), (256, 81654651), (279, 74923264), (282, 74126208), (288, 72581912), (312, 66998688), (372, 56192448), (376, 55594656), (384, 54436434), (403, 51869952), (416, 50249016), (423, 49417472), (468, 44665792), (479, 43640064), (496, 42144336), (558, 37461632), (564, 37063104), (576, 36290956), (611, 34212096), (624, 33499344), (744, 28096224), (752, 27797328), (768, 27218217), (806, 25934976), (832, 25124508), (846, 24708736), (936, 22332896), (958, 21820032), (992, 21072168), (1116, 18730816), (1128, 18531552), (1152, 18145478), (1209, 17289984), (1222, 17106048), (1248, 16749672), (1437, 14546688), (1457, 14347008), (1488, 14048112), (1504, 13898664), (1612, 12967488), (1664, 12562254), (1692, 12354368), (1833, 11404032), (1872, 11166448), (1916, 10910016), (1984, 10536084), (2232, 9365408), (2256, 9265776), (2304, 9072739), (2418, 8644992), (2444, 8553024), (2496, 8374836), (2874, 7273344), (2914, 7173504), (2976, 7024056), (3008, 6949332), (3224, 6483744), (3328, 6281127), (3384, 6177184), (3627, 5763328), (3666, 5702016), (3744, 5583224), (3832, 5455008), (3968, 5268042), (4311, 4848896), (4371, 4782336), (4464, 4682704), (4512, 4632888), (4836, 4322496), (4888, 4276512), (4992, 4187418), (5499, 3801344), (5748, 3636672), (5828, 3586752), (5952, 3512028), (6016, 3474666), (6227, 3356928), (6448, 3241872), (6768, 3088592), (7254, 2881664), (7332, 2851008), (7488, 2791612), (7664, 2727504), (7936, 2634021), (8622, 2424448), (8742, 2391168), (8928, 2341352), (9024, 2316444), (9672, 2161248), (9776, 2138256), (9984, 2093709), (10998, 1900672), (11496, 1818336), (11656, 1793376), (11904, 1756014), (12032, 1737333), (12454, 1678464), (12896, 1620936), (13113, 1594112), (13536, 1544296), (14508, 1440832), (14664, 1425504), (14849, 1407744), (14976, 1395806), (15328, 1363752), (17244, 1212224), (17484, 1195584), (17856, 1170676), (18048, 1158222), (18681, 1118976), (18941, 1103616), (19344, 1080624), (19552, 1069128), (21996, 950336), (22513, 928512), (22992, 909168), (23312, 896688), (23808, 878007), (24908, 839232), (25792, 810468), (26226, 797056), (27072, 772148), (29016, 720416), (29328, 712752), (29698, 703872), (29952, 697903), (30656, 681876), (34488, 606112), (34968, 597792), (35712, 585338), (36096, 579111), (37362, 559488), (37882, 551808), (38688, 540312), (39104, 534564), (43992, 475168), (44547, 469248), (45026, 464256), (45984, 454584), (46624, 448344), (49816, 419616), (51584, 405234), (52452, 398528), (54144, 386074), (56043, 372992), (56823, 367872), (58032, 360208), (58656, 356376), (59396, 351936), (61312, 340938), (67539, 309504), (68976, 303056), (69936, 298896), (71424, 292669), (74724, 279744), (75764, 275904), (77376, 270156), (78208, 267282), (87984, 237584), (89094, 234624), (90052, 232128), (91968, 227292), (93248, 224172), (99632, 209808), (103168, 202617), (104904, 199264), (108288, 193037), (112086, 186496), (113646, 183936), (116064, 180104), (117312, 178188), (118792, 175968), (122624, 170469), (133641, 156416), (135078, 154752), (137952, 151528), (139872, 149448)]