20791620864

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 576

約数和(自身を含む): 73843015680

約数和(自身を除く): 53051394816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 47, 48, 54, 56, 63, 64, 72, 82, 84, 94, 96, 108, 112, 123, 126, 128, 141, 144, 164, 168, 188, 189, 192, 216, 223, 224, 246, 252, 256, 282, 287, 288, 328, 329, 336, 369, 376, 378, 384, 423, 432, 446, 448, 492, 504, 564, 574, 576, 656, 658, 669, 672, 738, 752, 756, 768, 846, 861, 864, 892, 896, 984, 987, 1008, 1107, 1128, 1148, 1152, 1269, 1312, 1316, 1338, 1344, 1476, 1504, 1512, 1561, 1692, 1722, 1728, 1784, 1792, 1927, 1968, 1974, 2007, 2016, 2214, 2256, 2296, 2304, 2538, 2583, 2624, 2632, 2676, 2688, 2952, 2961, 3008, 3024, 3122, 3384, 3444, 3456, 3568, 3854, 3936, 3948, 4014, 4032, 4428, 4512, 4592, 4683, 5076, 5166, 5248, 5264, 5352, 5376, 5781, 5904, 5922, 6016, 6021, 6048, 6244, 6768, 6888, 6912, 7136, 7708, 7749, 7872, 7896, 8028, 8064, 8856, 8883, 9024, 9143, 9184, 9366, 10152, 10332, 10481, 10496, 10528, 10704, 11562, 11808, 11844, 12032, 12042, 12096, 12488, 13489, 13536, 13776, 14049, 14272, 15416, 15498, 15744, 15792, 16056, 16128, 17343, 17712, 17766, 18048, 18286, 18368, 18732, 20304, 20664, 20962, 21056, 21408, 23124, 23616, 23688, 24084, 24192, 24976, 26978, 27072, 27429, 27552, 28098, 28544, 30832, 30996, 31443, 31488, 31584, 32112, 34686, 35424, 35532, 36096, 36572, 36736, 37464, 40467, 40608, 41328, 41924, 42112, 42147, 42816, 46248, 47232, 47376, 48168, 48384, 49952, 52029, 53956, 54144, 54858, 55104, 56196, 57088, 61664, 61992, 62886, 63168, 64001, 64224, 69372, 70848, 71064, 73144, 73367, 73472, 74928, 80934, 81216, 82287, 82656, 83848, 84224, 84294, 85632, 92496, 94329, 94464, 94752, 96336, 99904, 104058, 107912, 108288, 109716, 110208, 112392, 121401, 123328, 123984, 125772, 126336, 128002, 128448, 138744, 141696, 142128, 146288, 146734, 149856, 161868, 162432, 164574, 165312, 167696, 168588, 171264, 184992, 188658, 189504, 192003, 192672, 199808, 208116, 215824, 219432, 220101, 220416, 224784, 242802, 246656, 246861, 247968, 251544, 252672, 256004, 256896, 277488, 282987, 283392, 284256, 292576, 293468, 299712, 323736, 324864, 329148, 330624, 335392, 337176, 364203, 369984, 377316, 379008, 384006, 385344, 399616, 416232, 429721, 431648, 438864, 440202, 449568, 485604, 493312, 493722, 495936, 503088, 512008, 513792, 554976, 565974, 568512, 576009, 585152, 586936, 599424, 647472, 658296, 660303, 661248, 670784, 674352, 728406, 739968, 754632, 758016, 768012, 770688, 832464, 859442, 863296, 877728, 880404, 899136, 971208, 987444, 991872, 1006176, 1024016, 1109952, 1131948, 1137024, 1152018, 1170304, 1173872, 1198848, 1289163, 1294944, 1316592, 1320606, 1341568, 1348704, 1456812, 1479936, 1509264, 1536024, 1541376, 1664928, 1718884, 1726592, 1728027, 1755456, 1760808, 1798272, 1942416, 1974888, 1980909, 1983744, 2012352, 2048032, 2219904, 2263896, 2274048, 2304036, 2340608, 2347744, 2578326, 2589888, 2633184, 2641212, 2683136, 2697408, 2913624, 3008047, 3018528, 3072048, 3329856, 3437768, 3453184, 3456054, 3510912, 3521616, 3596544, 3867489, 3884832, 3949776, 3961818, 4024704, 4096064, 4439808, 4527792, 4608072, 4695488, 5156652, 5179776, 5266368, 5282424, 5394816, 5827248, 6016094, 6037056, 6144096, 6659712, 6875536, 6912108, 7021824, 7043232, 7734978, 7769664, 7899552, 7923636, 8049408, 8192128, 9024141, 9055584, 9216144, 9390976, 10313304, 10359552, 10532736, 10564848, 10789632, 11602467, 11654496, 12032188, 12074112, 12288192, 13319424, 13751072, 13824216, 14086464, 15469956, 15539328, 15799104, 15847272, 16384256, 18048282, 18111168, 18432288, 18781952, 20626608, 21065472, 21129696, 23204934, 23308992, 24064376, 24148224, 24576384, 27072423, 27502144, 27648432, 28172928, 30939912, 31078656, 31598208, 31694544, 36096564, 36222336, 36864576, 41253216, 42259392, 46409868, 46617984, 48128752, 49152768, 54144846, 55004288, 55296864, 56345856, 61879824, 63196416, 63389088, 72193128, 72444672, 73729152, 81217269, 82506432, 84518784, 92819736, 93235968, 96257504, 108289692, 110008576, 110593728, 123759648, 126778176, 144386256, 147458304, 162434538, 165012864, 169037568, 185639472, 192515008, 216579384, 221187456, 247519296, 253556352, 288772512, 324869076, 330025728, 371278944, 385030016, 433158768, 442374912, 495038592, 507112704, 577545024, 649738152, 742557888, 770060032, 866317536, 990077184, 1155090048, 1299476304, 1485115776, 1732635072, 2310180096, 2598952608, 2970231552, 3465270144, 5197905216, 6930540288, 10395810432, 20791620864]

約数ペア:

[(1, 20791620864), (2, 10395810432), (3, 6930540288), (4, 5197905216), (6, 3465270144), (7, 2970231552), (8, 2598952608), (9, 2310180096), (12, 1732635072), (14, 1485115776), (16, 1299476304), (18, 1155090048), (21, 990077184), (24, 866317536), (27, 770060032), (28, 742557888), (32, 649738152), (36, 577545024), (41, 507112704), (42, 495038592), (47, 442374912), (48, 433158768), (54, 385030016), (56, 371278944), (63, 330025728), (64, 324869076), (72, 288772512), (82, 253556352), (84, 247519296), (94, 221187456), (96, 216579384), (108, 192515008), (112, 185639472), (123, 169037568), (126, 165012864), (128, 162434538), (141, 147458304), (144, 144386256), (164, 126778176), (168, 123759648), (188, 110593728), (189, 110008576), (192, 108289692), (216, 96257504), (223, 93235968), (224, 92819736), (246, 84518784), (252, 82506432), (256, 81217269), (282, 73729152), (287, 72444672), (288, 72193128), (328, 63389088), (329, 63196416), (336, 61879824), (369, 56345856), (376, 55296864), (378, 55004288), (384, 54144846), (423, 49152768), (432, 48128752), (446, 46617984), (448, 46409868), (492, 42259392), (504, 41253216), (564, 36864576), (574, 36222336), (576, 36096564), (656, 31694544), (658, 31598208), (669, 31078656), (672, 30939912), (738, 28172928), (752, 27648432), (756, 27502144), (768, 27072423), (846, 24576384), (861, 24148224), (864, 24064376), (892, 23308992), (896, 23204934), (984, 21129696), (987, 21065472), (1008, 20626608), (1107, 18781952), (1128, 18432288), (1148, 18111168), (1152, 18048282), (1269, 16384256), (1312, 15847272), (1316, 15799104), (1338, 15539328), (1344, 15469956), (1476, 14086464), (1504, 13824216), (1512, 13751072), (1561, 13319424), (1692, 12288192), (1722, 12074112), (1728, 12032188), (1784, 11654496), (1792, 11602467), (1927, 10789632), (1968, 10564848), (1974, 10532736), (2007, 10359552), (2016, 10313304), (2214, 9390976), (2256, 9216144), (2296, 9055584), (2304, 9024141), (2538, 8192128), (2583, 8049408), (2624, 7923636), (2632, 7899552), (2676, 7769664), (2688, 7734978), (2952, 7043232), (2961, 7021824), (3008, 6912108), (3024, 6875536), (3122, 6659712), (3384, 6144096), (3444, 6037056), (3456, 6016094), (3568, 5827248), (3854, 5394816), (3936, 5282424), (3948, 5266368), (4014, 5179776), (4032, 5156652), (4428, 4695488), (4512, 4608072), (4592, 4527792), (4683, 4439808), (5076, 4096064), (5166, 4024704), (5248, 3961818), (5264, 3949776), (5352, 3884832), (5376, 3867489), (5781, 3596544), (5904, 3521616), (5922, 3510912), (6016, 3456054), (6021, 3453184), (6048, 3437768), (6244, 3329856), (6768, 3072048), (6888, 3018528), (6912, 3008047), (7136, 2913624), (7708, 2697408), (7749, 2683136), (7872, 2641212), (7896, 2633184), (8028, 2589888), (8064, 2578326), (8856, 2347744), (8883, 2340608), (9024, 2304036), (9143, 2274048), (9184, 2263896), (9366, 2219904), (10152, 2048032), (10332, 2012352), (10481, 1983744), (10496, 1980909), (10528, 1974888), (10704, 1942416), (11562, 1798272), (11808, 1760808), (11844, 1755456), (12032, 1728027), (12042, 1726592), (12096, 1718884), (12488, 1664928), (13489, 1541376), (13536, 1536024), (13776, 1509264), (14049, 1479936), (14272, 1456812), (15416, 1348704), (15498, 1341568), (15744, 1320606), (15792, 1316592), (16056, 1294944), (16128, 1289163), (17343, 1198848), (17712, 1173872), (17766, 1170304), (18048, 1152018), (18286, 1137024), (18368, 1131948), (18732, 1109952), (20304, 1024016), (20664, 1006176), (20962, 991872), (21056, 987444), (21408, 971208), (23124, 899136), (23616, 880404), (23688, 877728), (24084, 863296), (24192, 859442), (24976, 832464), (26978, 770688), (27072, 768012), (27429, 758016), (27552, 754632), (28098, 739968), (28544, 728406), (30832, 674352), (30996, 670784), (31443, 661248), (31488, 660303), (31584, 658296), (32112, 647472), (34686, 599424), (35424, 586936), (35532, 585152), (36096, 576009), (36572, 568512), (36736, 565974), (37464, 554976), (40467, 513792), (40608, 512008), (41328, 503088), (41924, 495936), (42112, 493722), (42147, 493312), (42816, 485604), (46248, 449568), (47232, 440202), (47376, 438864), (48168, 431648), (48384, 429721), (49952, 416232), (52029, 399616), (53956, 385344), (54144, 384006), (54858, 379008), (55104, 377316), (56196, 369984), (57088, 364203), (61664, 337176), (61992, 335392), (62886, 330624), (63168, 329148), (64001, 324864), (64224, 323736), (69372, 299712), (70848, 293468), (71064, 292576), (73144, 284256), (73367, 283392), (73472, 282987), (74928, 277488), (80934, 256896), (81216, 256004), (82287, 252672), (82656, 251544), (83848, 247968), (84224, 246861), (84294, 246656), (85632, 242802), (92496, 224784), (94329, 220416), (94464, 220101), (94752, 219432), (96336, 215824), (99904, 208116), (104058, 199808), (107912, 192672), (108288, 192003), (109716, 189504), (110208, 188658), (112392, 184992), (121401, 171264), (123328, 168588), (123984, 167696), (125772, 165312), (126336, 164574), (128002, 162432), (128448, 161868), (138744, 149856), (141696, 146734), (142128, 146288)]