20162979312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{31567}}^1$

素因数の和:33486

約数の個数: 80

約数和(自身を含む): 59561997312

約数和(自身を除く): 39399018000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1901, 3802, 5703, 7604, 11406, 13307, 15208, 22812, 26614, 30416, 31567, 39921, 45624, 53228, 63134, 79842, 91248, 94701, 106456, 126268, 159684, 189402, 212912, 220969, 252536, 319368, 378804, 441938, 505072, 638736, 662907, 757608, 883876, 1325814, 1515216, 1767752, 2651628, 3535504, 5303256, 10606512, 60008867, 120017734, 180026601, 240035468, 360053202, 420062069, 480070936, 720106404, 840124138, 960141872, 1260186207, 1440212808, 1680248276, 2520372414, 2880425616, 3360496552, 5040744828, 6720993104, 10081489656, 20162979312]

約数ペア:

[(1, 20162979312), (2, 10081489656), (3, 6720993104), (4, 5040744828), (6, 3360496552), (7, 2880425616), (8, 2520372414), (12, 1680248276), (14, 1440212808), (16, 1260186207), (21, 960141872), (24, 840124138), (28, 720106404), (42, 480070936), (48, 420062069), (56, 360053202), (84, 240035468), (112, 180026601), (168, 120017734), (336, 60008867), (1901, 10606512), (3802, 5303256), (5703, 3535504), (7604, 2651628), (11406, 1767752), (13307, 1515216), (15208, 1325814), (22812, 883876), (26614, 757608), (30416, 662907), (31567, 638736), (39921, 505072), (45624, 441938), (53228, 378804), (63134, 319368), (79842, 252536), (91248, 220969), (94701, 212912), (106456, 189402), (126268, 159684)]