20173531136

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10789}}^1$

素因数の和:10905

約数の個数: 96

約数和(自身を含む): 44538530400

約数和(自身を除く): 24364999264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 256, 332, 352, 512, 664, 704, 913, 1024, 1328, 1408, 1826, 2048, 2656, 2816, 3652, 5312, 5632, 7304, 10624, 10789, 11264, 14608, 21248, 21578, 22528, 29216, 42496, 43156, 58432, 84992, 86312, 116864, 118679, 169984, 172624, 233728, 237358, 345248, 467456, 474716, 690496, 895487, 934912, 949432, 1380992, 1790974, 1869824, 1898864, 2761984, 3581948, 3797728, 5523968, 7163896, 7595456, 9850357, 11047936, 14327792, 15190912, 19700714, 22095872, 28655584, 30381824, 39401428, 57311168, 60763648, 78802856, 114622336, 121527296, 157605712, 229244672, 243054592, 315211424, 458489344, 630422848, 916978688, 1260845696, 1833957376, 2521691392, 5043382784, 10086765568, 20173531136]

約数ペア:

[(1, 20173531136), (2, 10086765568), (4, 5043382784), (8, 2521691392), (11, 1833957376), (16, 1260845696), (22, 916978688), (32, 630422848), (44, 458489344), (64, 315211424), (83, 243054592), (88, 229244672), (128, 157605712), (166, 121527296), (176, 114622336), (256, 78802856), (332, 60763648), (352, 57311168), (512, 39401428), (664, 30381824), (704, 28655584), (913, 22095872), (1024, 19700714), (1328, 15190912), (1408, 14327792), (1826, 11047936), (2048, 9850357), (2656, 7595456), (2816, 7163896), (3652, 5523968), (5312, 3797728), (5632, 3581948), (7304, 2761984), (10624, 1898864), (10789, 1869824), (11264, 1790974), (14608, 1380992), (21248, 949432), (21578, 934912), (22528, 895487), (29216, 690496), (42496, 474716), (43156, 467456), (58432, 345248), (84992, 237358), (86312, 233728), (116864, 172624), (118679, 169984)]