20751802368

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 224

約数和(自身を含む): 62470344960

約数和(自身を除く): 41718542592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 512, 528, 638, 696, 704, 768, 928, 957, 1024, 1056, 1276, 1392, 1408, 1536, 1856, 1914, 2048, 2112, 2552, 2647, 2784, 2816, 3072, 3712, 3828, 4096, 4224, 5104, 5294, 5568, 5632, 6144, 7424, 7656, 7941, 8192, 8448, 10208, 10588, 11136, 11264, 12288, 14848, 15312, 15882, 16896, 20416, 21176, 22272, 22528, 24576, 29117, 29696, 30624, 31764, 33792, 40832, 42352, 44544, 45056, 58234, 59392, 61248, 63528, 67584, 76763, 81664, 84704, 87351, 89088, 90112, 116468, 118784, 122496, 127056, 135168, 153526, 163328, 169408, 174702, 178176, 230289, 232936, 237568, 244992, 254112, 270336, 307052, 326656, 338816, 349404, 356352, 460578, 465872, 489984, 508224, 614104, 653312, 677632, 698808, 712704, 844393, 921156, 931744, 979968, 1016448, 1228208, 1306624, 1355264, 1397616, 1688786, 1842312, 1863488, 1959936, 2032896, 2456416, 2533179, 2613248, 2710528, 2795232, 3377572, 3684624, 3726976, 3919872, 4065792, 4912832, 5066358, 5421056, 5590464, 6755144, 7369248, 7453952, 7839744, 8131584, 9825664, 10132716, 10842112, 11180928, 13510288, 14738496, 14907904, 16263168, 19651328, 20265432, 21684224, 22361856, 27020576, 29476992, 29815808, 32526336, 39302656, 40530864, 44723712, 54041152, 58953984, 59631616, 65052672, 78605312, 81061728, 89447424, 108082304, 117907968, 119263232, 157210624, 162123456, 178894848, 216164608, 235815936, 238526464, 314421248, 324246912, 357789696, 432329216, 471631872, 628842496, 648493824, 715579392, 864658432, 943263744, 1296987648, 1729316864, 1886527488, 2593975296, 3458633728, 5187950592, 6917267456, 10375901184, 20751802368]

約数ペア:

[(1, 20751802368), (2, 10375901184), (3, 6917267456), (4, 5187950592), (6, 3458633728), (8, 2593975296), (11, 1886527488), (12, 1729316864), (16, 1296987648), (22, 943263744), (24, 864658432), (29, 715579392), (32, 648493824), (33, 628842496), (44, 471631872), (48, 432329216), (58, 357789696), (64, 324246912), (66, 314421248), (87, 238526464), (88, 235815936), (96, 216164608), (116, 178894848), (128, 162123456), (132, 157210624), (174, 119263232), (176, 117907968), (192, 108082304), (232, 89447424), (256, 81061728), (264, 78605312), (319, 65052672), (348, 59631616), (352, 58953984), (384, 54041152), (464, 44723712), (512, 40530864), (528, 39302656), (638, 32526336), (696, 29815808), (704, 29476992), (768, 27020576), (928, 22361856), (957, 21684224), (1024, 20265432), (1056, 19651328), (1276, 16263168), (1392, 14907904), (1408, 14738496), (1536, 13510288), (1856, 11180928), (1914, 10842112), (2048, 10132716), (2112, 9825664), (2552, 8131584), (2647, 7839744), (2784, 7453952), (2816, 7369248), (3072, 6755144), (3712, 5590464), (3828, 5421056), (4096, 5066358), (4224, 4912832), (5104, 4065792), (5294, 3919872), (5568, 3726976), (5632, 3684624), (6144, 3377572), (7424, 2795232), (7656, 2710528), (7941, 2613248), (8192, 2533179), (8448, 2456416), (10208, 2032896), (10588, 1959936), (11136, 1863488), (11264, 1842312), (12288, 1688786), (14848, 1397616), (15312, 1355264), (15882, 1306624), (16896, 1228208), (20416, 1016448), (21176, 979968), (22272, 931744), (22528, 921156), (24576, 844393), (29117, 712704), (29696, 698808), (30624, 677632), (31764, 653312), (33792, 614104), (40832, 508224), (42352, 489984), (44544, 465872), (45056, 460578), (58234, 356352), (59392, 349404), (61248, 338816), (63528, 326656), (67584, 307052), (76763, 270336), (81664, 254112), (84704, 244992), (87351, 237568), (89088, 232936), (90112, 230289), (116468, 178176), (118784, 174702), (122496, 169408), (127056, 163328), (135168, 153526)]