20892582912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{307}}^1\times {\mathrm{22153}}^1$

素因数の和:22483

約数の個数: 88

約数和(自身を含む): 55870261216

約数和(自身を除く): 34977678304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 512, 614, 768, 921, 1024, 1228, 1536, 1842, 2456, 3072, 3684, 4912, 7368, 9824, 14736, 19648, 22153, 29472, 39296, 44306, 58944, 66459, 78592, 88612, 117888, 132918, 157184, 177224, 235776, 265836, 314368, 354448, 471552, 531672, 708896, 943104, 1063344, 1417792, 2126688, 2835584, 4253376, 5671168, 6800971, 8506752, 11342336, 13601942, 17013504, 20402913, 22684672, 27203884, 34027008, 40805826, 54407768, 68054016, 81611652, 108815536, 163223304, 217631072, 326446608, 435262144, 652893216, 870524288, 1305786432, 1741048576, 2611572864, 3482097152, 5223145728, 6964194304, 10446291456, 20892582912]

約数ペア:

[(1, 20892582912), (2, 10446291456), (3, 6964194304), (4, 5223145728), (6, 3482097152), (8, 2611572864), (12, 1741048576), (16, 1305786432), (24, 870524288), (32, 652893216), (48, 435262144), (64, 326446608), (96, 217631072), (128, 163223304), (192, 108815536), (256, 81611652), (307, 68054016), (384, 54407768), (512, 40805826), (614, 34027008), (768, 27203884), (921, 22684672), (1024, 20402913), (1228, 17013504), (1536, 13601942), (1842, 11342336), (2456, 8506752), (3072, 6800971), (3684, 5671168), (4912, 4253376), (7368, 2835584), (9824, 2126688), (14736, 1417792), (19648, 1063344), (22153, 943104), (29472, 708896), (39296, 531672), (44306, 471552), (58944, 354448), (66459, 314368), (78592, 265836), (88612, 235776), (117888, 177224), (132918, 157184)]