20967515136

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1065

約数の個数: 264

約数和(自身を含む): 63355468800

約数和(自身を除く): 42387953664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 79, 93, 96, 124, 128, 144, 158, 186, 192, 237, 248, 256, 279, 288, 316, 372, 384, 474, 496, 512, 558, 576, 632, 711, 744, 768, 929, 948, 992, 1024, 1116, 1152, 1264, 1422, 1488, 1536, 1858, 1896, 1984, 2232, 2304, 2449, 2528, 2787, 2844, 2976, 3072, 3716, 3792, 3968, 4464, 4608, 4898, 5056, 5574, 5688, 5952, 7347, 7432, 7584, 7936, 8361, 8928, 9216, 9796, 10112, 11148, 11376, 11904, 14694, 14864, 15168, 15872, 16722, 17856, 19592, 20224, 22041, 22296, 22752, 23808, 28799, 29388, 29728, 30336, 31744, 33444, 35712, 39184, 40448, 44082, 44592, 45504, 47616, 57598, 58776, 59456, 60672, 66888, 71424, 73391, 78368, 80896, 86397, 88164, 89184, 91008, 95232, 115196, 117552, 118912, 121344, 133776, 142848, 146782, 156736, 172794, 176328, 178368, 182016, 220173, 230392, 235104, 237824, 242688, 259191, 267552, 285696, 293564, 313472, 345588, 352656, 356736, 364032, 440346, 460784, 470208, 475648, 518382, 535104, 587128, 626944, 660519, 691176, 705312, 713472, 728064, 880692, 921568, 940416, 951296, 1036764, 1070208, 1174256, 1253888, 1321038, 1382352, 1410624, 1426944, 1761384, 1843136, 1880832, 2073528, 2140416, 2275121, 2348512, 2507776, 2642076, 2764704, 2821248, 2853888, 3522768, 3686272, 3761664, 4147056, 4280832, 4550242, 4697024, 5284152, 5529408, 5642496, 6825363, 7045536, 7372544, 7523328, 8294112, 8561664, 9100484, 9394048, 10568304, 11058816, 11284992, 13650726, 14091072, 14745088, 16588224, 18200968, 18788096, 20476089, 21136608, 22117632, 22569984, 27301452, 28182144, 29490176, 33176448, 36401936, 37576192, 40952178, 42273216, 44235264, 54602904, 56364288, 66352896, 72803872, 75152384, 81904356, 84546432, 88470528, 109205808, 112728576, 132705792, 145607744, 163808712, 169092864, 218411616, 225457152, 265411584, 291215488, 327617424, 338185728, 436823232, 582430976, 655234848, 676371456, 873646464, 1164861952, 1310469696, 1747292928, 2329723904, 2620939392, 3494585856, 5241878784, 6989171712, 10483757568, 20967515136]

約数ペア:

[(1, 20967515136), (2, 10483757568), (3, 6989171712), (4, 5241878784), (6, 3494585856), (8, 2620939392), (9, 2329723904), (12, 1747292928), (16, 1310469696), (18, 1164861952), (24, 873646464), (31, 676371456), (32, 655234848), (36, 582430976), (48, 436823232), (62, 338185728), (64, 327617424), (72, 291215488), (79, 265411584), (93, 225457152), (96, 218411616), (124, 169092864), (128, 163808712), (144, 145607744), (158, 132705792), (186, 112728576), (192, 109205808), (237, 88470528), (248, 84546432), (256, 81904356), (279, 75152384), (288, 72803872), (316, 66352896), (372, 56364288), (384, 54602904), (474, 44235264), (496, 42273216), (512, 40952178), (558, 37576192), (576, 36401936), (632, 33176448), (711, 29490176), (744, 28182144), (768, 27301452), (929, 22569984), (948, 22117632), (992, 21136608), (1024, 20476089), (1116, 18788096), (1152, 18200968), (1264, 16588224), (1422, 14745088), (1488, 14091072), (1536, 13650726), (1858, 11284992), (1896, 11058816), (1984, 10568304), (2232, 9394048), (2304, 9100484), (2449, 8561664), (2528, 8294112), (2787, 7523328), (2844, 7372544), (2976, 7045536), (3072, 6825363), (3716, 5642496), (3792, 5529408), (3968, 5284152), (4464, 4697024), (4608, 4550242), (4898, 4280832), (5056, 4147056), (5574, 3761664), (5688, 3686272), (5952, 3522768), (7347, 2853888), (7432, 2821248), (7584, 2764704), (7936, 2642076), (8361, 2507776), (8928, 2348512), (9216, 2275121), (9796, 2140416), (10112, 2073528), (11148, 1880832), (11376, 1843136), (11904, 1761384), (14694, 1426944), (14864, 1410624), (15168, 1382352), (15872, 1321038), (16722, 1253888), (17856, 1174256), (19592, 1070208), (20224, 1036764), (22041, 951296), (22296, 940416), (22752, 921568), (23808, 880692), (28799, 728064), (29388, 713472), (29728, 705312), (30336, 691176), (31744, 660519), (33444, 626944), (35712, 587128), (39184, 535104), (40448, 518382), (44082, 475648), (44592, 470208), (45504, 460784), (47616, 440346), (57598, 364032), (58776, 356736), (59456, 352656), (60672, 345588), (66888, 313472), (71424, 293564), (73391, 285696), (78368, 267552), (80896, 259191), (86397, 242688), (88164, 237824), (89184, 235104), (91008, 230392), (95232, 220173), (115196, 182016), (117552, 178368), (118912, 176328), (121344, 172794), (133776, 156736), (142848, 146782)]