20786067456

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 384

約数和(自身を含む): 70478553600

約数和(自身を除く): 49692486144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 64, 66, 77, 84, 88, 96, 106, 112, 128, 132, 154, 159, 168, 176, 192, 212, 224, 231, 256, 264, 308, 318, 336, 352, 371, 384, 424, 448, 462, 512, 528, 583, 616, 636, 672, 704, 742, 768, 829, 848, 896, 924, 1024, 1056, 1113, 1166, 1232, 1272, 1344, 1408, 1484, 1536, 1658, 1696, 1749, 1792, 1848, 2048, 2112, 2226, 2332, 2464, 2487, 2544, 2688, 2816, 2968, 3072, 3316, 3392, 3498, 3584, 3696, 4081, 4224, 4452, 4664, 4928, 4974, 5088, 5376, 5632, 5803, 5936, 6144, 6632, 6784, 6996, 7168, 7392, 8162, 8448, 8904, 9119, 9328, 9856, 9948, 10176, 10752, 11264, 11606, 11872, 12243, 13264, 13568, 13992, 14336, 14784, 16324, 16896, 17409, 17808, 18238, 18656, 19712, 19896, 20352, 21504, 22528, 23212, 23744, 24486, 26528, 27136, 27357, 27984, 29568, 32648, 33792, 34818, 35616, 36476, 37312, 39424, 39792, 40704, 43008, 43937, 46424, 47488, 48972, 53056, 54272, 54714, 55968, 59136, 63833, 65296, 67584, 69636, 71232, 72952, 74624, 78848, 79584, 81408, 87874, 92848, 94976, 97944, 106112, 108544, 109428, 111936, 118272, 127666, 130592, 131811, 139272, 142464, 145904, 149248, 157696, 159168, 162816, 175748, 185696, 189952, 191499, 195888, 212224, 218856, 223872, 236544, 255332, 261184, 263622, 278544, 284928, 291808, 298496, 307559, 318336, 325632, 351496, 371392, 379904, 382998, 391776, 424448, 437712, 447744, 473088, 483307, 510664, 522368, 527244, 557088, 569856, 583616, 596992, 615118, 636672, 702992, 742784, 759808, 765996, 783552, 848896, 875424, 895488, 922677, 966614, 1021328, 1044736, 1054488, 1114176, 1139712, 1167232, 1193984, 1230236, 1273344, 1405984, 1449921, 1485568, 1531992, 1567104, 1697792, 1750848, 1790976, 1845354, 1933228, 2042656, 2089472, 2108976, 2228352, 2279424, 2334464, 2460472, 2546688, 2811968, 2899842, 2971136, 3063984, 3134208, 3383149, 3501696, 3581952, 3690708, 3866456, 4085312, 4178944, 4217952, 4456704, 4668928, 4920944, 5093376, 5623936, 5799684, 5942272, 6127968, 6268416, 6766298, 7003392, 7381416, 7732912, 8170624, 8357888, 8435904, 8913408, 9337856, 9841888, 10149447, 11247872, 11599368, 11884544, 12255936, 12536832, 13532596, 14006784, 14762832, 15465824, 16341248, 16871808, 17826816, 18675712, 19683776, 20298894, 22495744, 23198736, 24511872, 25073664, 27065192, 28013568, 29525664, 30931648, 32682496, 33743616, 35653632, 39367552, 40597788, 44991488, 46397472, 49023744, 54130384, 56027136, 59051328, 61863296, 65364992, 67487232, 78735104, 81195576, 89982976, 92794944, 98047488, 108260768, 118102656, 123726592, 130729984, 134974464, 157470208, 162391152, 185589888, 196094976, 216521536, 236205312, 247453184, 269948928, 314940416, 324782304, 371179776, 392189952, 433043072, 472410624, 494906368, 629880832, 649564608, 742359552, 866086144, 944821248, 989812736, 1299129216, 1484719104, 1732172288, 1889642496, 2598258432, 2969438208, 3464344576, 5196516864, 6928689152, 10393033728, 20786067456]

約数ペア:

[(1, 20786067456), (2, 10393033728), (3, 6928689152), (4, 5196516864), (6, 3464344576), (7, 2969438208), (8, 2598258432), (11, 1889642496), (12, 1732172288), (14, 1484719104), (16, 1299129216), (21, 989812736), (22, 944821248), (24, 866086144), (28, 742359552), (32, 649564608), (33, 629880832), (42, 494906368), (44, 472410624), (48, 433043072), (53, 392189952), (56, 371179776), (64, 324782304), (66, 314940416), (77, 269948928), (84, 247453184), (88, 236205312), (96, 216521536), (106, 196094976), (112, 185589888), (128, 162391152), (132, 157470208), (154, 134974464), (159, 130729984), (168, 123726592), (176, 118102656), (192, 108260768), (212, 98047488), (224, 92794944), (231, 89982976), (256, 81195576), (264, 78735104), (308, 67487232), (318, 65364992), (336, 61863296), (352, 59051328), (371, 56027136), (384, 54130384), (424, 49023744), (448, 46397472), (462, 44991488), (512, 40597788), (528, 39367552), (583, 35653632), (616, 33743616), (636, 32682496), (672, 30931648), (704, 29525664), (742, 28013568), (768, 27065192), (829, 25073664), (848, 24511872), (896, 23198736), (924, 22495744), (1024, 20298894), (1056, 19683776), (1113, 18675712), (1166, 17826816), (1232, 16871808), (1272, 16341248), (1344, 15465824), (1408, 14762832), (1484, 14006784), (1536, 13532596), (1658, 12536832), (1696, 12255936), (1749, 11884544), (1792, 11599368), (1848, 11247872), (2048, 10149447), (2112, 9841888), (2226, 9337856), (2332, 8913408), (2464, 8435904), (2487, 8357888), (2544, 8170624), (2688, 7732912), (2816, 7381416), (2968, 7003392), (3072, 6766298), (3316, 6268416), (3392, 6127968), (3498, 5942272), (3584, 5799684), (3696, 5623936), (4081, 5093376), (4224, 4920944), (4452, 4668928), (4664, 4456704), (4928, 4217952), (4974, 4178944), (5088, 4085312), (5376, 3866456), (5632, 3690708), (5803, 3581952), (5936, 3501696), (6144, 3383149), (6632, 3134208), (6784, 3063984), (6996, 2971136), (7168, 2899842), (7392, 2811968), (8162, 2546688), (8448, 2460472), (8904, 2334464), (9119, 2279424), (9328, 2228352), (9856, 2108976), (9948, 2089472), (10176, 2042656), (10752, 1933228), (11264, 1845354), (11606, 1790976), (11872, 1750848), (12243, 1697792), (13264, 1567104), (13568, 1531992), (13992, 1485568), (14336, 1449921), (14784, 1405984), (16324, 1273344), (16896, 1230236), (17409, 1193984), (17808, 1167232), (18238, 1139712), (18656, 1114176), (19712, 1054488), (19896, 1044736), (20352, 1021328), (21504, 966614), (22528, 922677), (23212, 895488), (23744, 875424), (24486, 848896), (26528, 783552), (27136, 765996), (27357, 759808), (27984, 742784), (29568, 702992), (32648, 636672), (33792, 615118), (34818, 596992), (35616, 583616), (36476, 569856), (37312, 557088), (39424, 527244), (39792, 522368), (40704, 510664), (43008, 483307), (43937, 473088), (46424, 447744), (47488, 437712), (48972, 424448), (53056, 391776), (54272, 382998), (54714, 379904), (55968, 371392), (59136, 351496), (63833, 325632), (65296, 318336), (67584, 307559), (69636, 298496), (71232, 291808), (72952, 284928), (74624, 278544), (78848, 263622), (79584, 261184), (81408, 255332), (87874, 236544), (92848, 223872), (94976, 218856), (97944, 212224), (106112, 195888), (108544, 191499), (109428, 189952), (111936, 185696), (118272, 175748), (127666, 162816), (130592, 159168), (131811, 157696), (139272, 149248), (142464, 145904)]