20706177024

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43250

約数の個数: 156

約数和(自身を含む): 64412844496

約数和(自身を除く): 43706667472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2048, 2304, 2496, 3072, 3328, 3744, 4096, 4608, 4992, 6144, 6656, 7488, 9216, 9984, 12288, 13312, 14976, 18432, 19968, 26624, 29952, 36864, 39936, 43207, 53248, 59904, 79872, 86414, 119808, 129621, 159744, 172828, 239616, 259242, 345656, 388863, 479232, 518484, 561691, 691312, 777726, 1036968, 1123382, 1382624, 1555452, 1685073, 2073936, 2246764, 2765248, 3110904, 3370146, 4147872, 4493528, 5055219, 5530496, 6221808, 6740292, 8295744, 8987056, 10110438, 11060992, 12443616, 13480584, 16591488, 17974112, 20220876, 22121984, 24887232, 26961168, 33182976, 35948224, 40441752, 44243968, 49774464, 53922336, 66365952, 71896448, 80883504, 88487936, 99548928, 107844672, 132731904, 143792896, 161767008, 176975872, 199097856, 215689344, 265463808, 287585792, 323534016, 398195712, 431378688, 530927616, 575171584, 647068032, 796391424, 862757376, 1150343168, 1294136064, 1592782848, 1725514752, 2300686336, 2588272128, 3451029504, 5176544256, 6902059008, 10353088512, 20706177024]

約数ペア:

[(1, 20706177024), (2, 10353088512), (3, 6902059008), (4, 5176544256), (6, 3451029504), (8, 2588272128), (9, 2300686336), (12, 1725514752), (13, 1592782848), (16, 1294136064), (18, 1150343168), (24, 862757376), (26, 796391424), (32, 647068032), (36, 575171584), (39, 530927616), (48, 431378688), (52, 398195712), (64, 323534016), (72, 287585792), (78, 265463808), (96, 215689344), (104, 199097856), (117, 176975872), (128, 161767008), (144, 143792896), (156, 132731904), (192, 107844672), (208, 99548928), (234, 88487936), (256, 80883504), (288, 71896448), (312, 66365952), (384, 53922336), (416, 49774464), (468, 44243968), (512, 40441752), (576, 35948224), (624, 33182976), (768, 26961168), (832, 24887232), (936, 22121984), (1024, 20220876), (1152, 17974112), (1248, 16591488), (1536, 13480584), (1664, 12443616), (1872, 11060992), (2048, 10110438), (2304, 8987056), (2496, 8295744), (3072, 6740292), (3328, 6221808), (3744, 5530496), (4096, 5055219), (4608, 4493528), (4992, 4147872), (6144, 3370146), (6656, 3110904), (7488, 2765248), (9216, 2246764), (9984, 2073936), (12288, 1685073), (13312, 1555452), (14976, 1382624), (18432, 1123382), (19968, 1036968), (26624, 777726), (29952, 691312), (36864, 561691), (39936, 518484), (43207, 479232), (53248, 388863), (59904, 345656), (79872, 259242), (86414, 239616), (119808, 172828), (129621, 159744)]