20876648832

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 512

約数和(自身を含む): 70326144000

約数和(自身を除く): 49449495168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 89, 92, 96, 104, 108, 117, 128, 138, 144, 156, 178, 184, 192, 207, 208, 216, 227, 234, 267, 276, 288, 299, 312, 351, 356, 368, 384, 414, 416, 432, 454, 468, 534, 552, 576, 598, 621, 624, 681, 702, 712, 736, 801, 828, 832, 864, 897, 908, 936, 1068, 1104, 1152, 1157, 1196, 1242, 1248, 1362, 1404, 1424, 1472, 1602, 1656, 1664, 1728, 1794, 1816, 1872, 2043, 2047, 2136, 2208, 2314, 2392, 2403, 2484, 2496, 2691, 2724, 2808, 2848, 2944, 2951, 3204, 3312, 3456, 3471, 3588, 3632, 3744, 4086, 4094, 4272, 4416, 4628, 4784, 4806, 4968, 4992, 5221, 5382, 5448, 5616, 5696, 5902, 6129, 6141, 6408, 6624, 6942, 7176, 7264, 7488, 8073, 8172, 8188, 8544, 8832, 8853, 9256, 9568, 9612, 9936, 10413, 10442, 10764, 10896, 11232, 11392, 11804, 12258, 12282, 12816, 13248, 13884, 14352, 14528, 14976, 15663, 16146, 16344, 16376, 17088, 17706, 18423, 18512, 19136, 19224, 19872, 20203, 20826, 20884, 21528, 21792, 22464, 23608, 24516, 24564, 25632, 26496, 26559, 26611, 27768, 28704, 29056, 31239, 31326, 32292, 32688, 32752, 34176, 35412, 36846, 37024, 38272, 38448, 39744, 40406, 41652, 41768, 43056, 43584, 44928, 46989, 47216, 49032, 49128, 51264, 53118, 53222, 55269, 55536, 57408, 60609, 62478, 62652, 64584, 65376, 65504, 67873, 70824, 73692, 74048, 76896, 79488, 79677, 79833, 80812, 83304, 83536, 86112, 87168, 93978, 94432, 98064, 98256, 102528, 106236, 106444, 110538, 111072, 114816, 121218, 124956, 125304, 129168, 130752, 131008, 135746, 140967, 141648, 147384, 148096, 153792, 159354, 159666, 161624, 166608, 167072, 172224, 181827, 187956, 188864, 196128, 196512, 203619, 212472, 212888, 221076, 222144, 239499, 242436, 249912, 250608, 258336, 261504, 262016, 262639, 271492, 281934, 283296, 294768, 307584, 318708, 319332, 323248, 333216, 334144, 344448, 363654, 375912, 377728, 392256, 393024, 407238, 424944, 425776, 442152, 444288, 464669, 478998, 484872, 499824, 501216, 516672, 525278, 542984, 545481, 563868, 566592, 589536, 610857, 637416, 638664, 646496, 666432, 668288, 718497, 727308, 751824, 784512, 786048, 787917, 814476, 849888, 851552, 884304, 929338, 957996, 969744, 999648, 1002432, 1033344, 1050556, 1085968, 1090962, 1127736, 1133184, 1179072, 1221714, 1274832, 1277328, 1292992, 1332864, 1394007, 1436994, 1454616, 1503648, 1575834, 1628952, 1699776, 1703104, 1768608, 1832571, 1858676, 1915992, 1939488, 1999296, 2004864, 2101112, 2171936, 2181924, 2255472, 2358144, 2363751, 2443428, 2549664, 2554656, 2585984, 2788014, 2873988, 2909232, 3007296, 3151668, 3257904, 3399552, 3406208, 3537216, 3665142, 3717352, 3831984, 3878976, 3998592, 4182021, 4202224, 4343872, 4363848, 4510944, 4727502, 4886856, 5099328, 5109312, 5576028, 5747976, 5818464, 6014592, 6040697, 6303336, 6515808, 7074432, 7091253, 7330284, 7434704, 7663968, 7757952, 8364042, 8404448, 8687744, 8727696, 9021888, 9455004, 9773712, 10198656, 10218624, 11152056, 11495952, 11636928, 12081394, 12546063, 12606672, 13031616, 14182506, 14660568, 14869408, 15327936, 16728084, 16808896, 17455392, 18043776, 18122091, 18910008, 19547424, 22304112, 22991904, 23273856, 24162788, 25092126, 25213344, 26063232, 28365012, 29321136, 29738816, 30655872, 33456168, 33617792, 34910784, 36244182, 37820016, 39094848, 44608224, 45983808, 48325576, 50184252, 50426688, 54366273, 56730024, 58642272, 59477632, 66912336, 69821568, 72488364, 75640032, 78189696, 89216448, 91967616, 96651152, 100368504, 100853376, 108732546, 113460048, 117284544, 133824672, 144976728, 151280064, 163098819, 178432896, 193302304, 200737008, 217465092, 226920096, 234569088, 267649344, 289953456, 302560128, 326197638, 386604608, 401474016, 434930184, 453840192, 535298688, 579906912, 652395276, 773209216, 802948032, 869860368, 907680384, 1159813824, 1304790552, 1605896064, 1739720736, 2319627648, 2609581104, 3479441472, 5219162208, 6958882944, 10438324416, 20876648832]

約数ペア:

[(1, 20876648832), (2, 10438324416), (3, 6958882944), (4, 5219162208), (6, 3479441472), (8, 2609581104), (9, 2319627648), (12, 1739720736), (13, 1605896064), (16, 1304790552), (18, 1159813824), (23, 907680384), (24, 869860368), (26, 802948032), (27, 773209216), (32, 652395276), (36, 579906912), (39, 535298688), (46, 453840192), (48, 434930184), (52, 401474016), (54, 386604608), (64, 326197638), (69, 302560128), (72, 289953456), (78, 267649344), (89, 234569088), (92, 226920096), (96, 217465092), (104, 200737008), (108, 193302304), (117, 178432896), (128, 163098819), (138, 151280064), (144, 144976728), (156, 133824672), (178, 117284544), (184, 113460048), (192, 108732546), (207, 100853376), (208, 100368504), (216, 96651152), (227, 91967616), (234, 89216448), (267, 78189696), (276, 75640032), (288, 72488364), (299, 69821568), (312, 66912336), (351, 59477632), (356, 58642272), (368, 56730024), (384, 54366273), (414, 50426688), (416, 50184252), (432, 48325576), (454, 45983808), (468, 44608224), (534, 39094848), (552, 37820016), (576, 36244182), (598, 34910784), (621, 33617792), (624, 33456168), (681, 30655872), (702, 29738816), (712, 29321136), (736, 28365012), (801, 26063232), (828, 25213344), (832, 25092126), (864, 24162788), (897, 23273856), (908, 22991904), (936, 22304112), (1068, 19547424), (1104, 18910008), (1152, 18122091), (1157, 18043776), (1196, 17455392), (1242, 16808896), (1248, 16728084), (1362, 15327936), (1404, 14869408), (1424, 14660568), (1472, 14182506), (1602, 13031616), (1656, 12606672), (1664, 12546063), (1728, 12081394), (1794, 11636928), (1816, 11495952), (1872, 11152056), (2043, 10218624), (2047, 10198656), (2136, 9773712), (2208, 9455004), (2314, 9021888), (2392, 8727696), (2403, 8687744), (2484, 8404448), (2496, 8364042), (2691, 7757952), (2724, 7663968), (2808, 7434704), (2848, 7330284), (2944, 7091253), (2951, 7074432), (3204, 6515808), (3312, 6303336), (3456, 6040697), (3471, 6014592), (3588, 5818464), (3632, 5747976), (3744, 5576028), (4086, 5109312), (4094, 5099328), (4272, 4886856), (4416, 4727502), (4628, 4510944), (4784, 4363848), (4806, 4343872), (4968, 4202224), (4992, 4182021), (5221, 3998592), (5382, 3878976), (5448, 3831984), (5616, 3717352), (5696, 3665142), (5902, 3537216), (6129, 3406208), (6141, 3399552), (6408, 3257904), (6624, 3151668), (6942, 3007296), (7176, 2909232), (7264, 2873988), (7488, 2788014), (8073, 2585984), (8172, 2554656), (8188, 2549664), (8544, 2443428), (8832, 2363751), (8853, 2358144), (9256, 2255472), (9568, 2181924), (9612, 2171936), (9936, 2101112), (10413, 2004864), (10442, 1999296), (10764, 1939488), (10896, 1915992), (11232, 1858676), (11392, 1832571), (11804, 1768608), (12258, 1703104), (12282, 1699776), (12816, 1628952), (13248, 1575834), (13884, 1503648), (14352, 1454616), (14528, 1436994), (14976, 1394007), (15663, 1332864), (16146, 1292992), (16344, 1277328), (16376, 1274832), (17088, 1221714), (17706, 1179072), (18423, 1133184), (18512, 1127736), (19136, 1090962), (19224, 1085968), (19872, 1050556), (20203, 1033344), (20826, 1002432), (20884, 999648), (21528, 969744), (21792, 957996), (22464, 929338), (23608, 884304), (24516, 851552), (24564, 849888), (25632, 814476), (26496, 787917), (26559, 786048), (26611, 784512), (27768, 751824), (28704, 727308), (29056, 718497), (31239, 668288), (31326, 666432), (32292, 646496), (32688, 638664), (32752, 637416), (34176, 610857), (35412, 589536), (36846, 566592), (37024, 563868), (38272, 545481), (38448, 542984), (39744, 525278), (40406, 516672), (41652, 501216), (41768, 499824), (43056, 484872), (43584, 478998), (44928, 464669), (46989, 444288), (47216, 442152), (49032, 425776), (49128, 424944), (51264, 407238), (53118, 393024), (53222, 392256), (55269, 377728), (55536, 375912), (57408, 363654), (60609, 344448), (62478, 334144), (62652, 333216), (64584, 323248), (65376, 319332), (65504, 318708), (67873, 307584), (70824, 294768), (73692, 283296), (74048, 281934), (76896, 271492), (79488, 262639), (79677, 262016), (79833, 261504), (80812, 258336), (83304, 250608), (83536, 249912), (86112, 242436), (87168, 239499), (93978, 222144), (94432, 221076), (98064, 212888), (98256, 212472), (102528, 203619), (106236, 196512), (106444, 196128), (110538, 188864), (111072, 187956), (114816, 181827), (121218, 172224), (124956, 167072), (125304, 166608), (129168, 161624), (130752, 159666), (131008, 159354), (135746, 153792), (140967, 148096), (141648, 147384)]