20167752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 55756800

約数和(自身を除く): 35589048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 967, 1738, 1896, 1934, 2607, 2901, 3476, 3868, 5214, 5802, 6952, 7736, 10428, 10637, 11604, 20856, 21274, 23208, 31911, 42548, 63822, 76393, 85096, 127644, 152786, 229179, 255288, 305572, 458358, 611144, 840323, 916716, 1680646, 1833432, 2520969, 3361292, 5041938, 6722584, 10083876, 20167752]

約数ペア:

[(1, 20167752), (2, 10083876), (3, 6722584), (4, 5041938), (6, 3361292), (8, 2520969), (11, 1833432), (12, 1680646), (22, 916716), (24, 840323), (33, 611144), (44, 458358), (66, 305572), (79, 255288), (88, 229179), (132, 152786), (158, 127644), (237, 85096), (264, 76393), (316, 63822), (474, 42548), (632, 31911), (869, 23208), (948, 21274), (967, 20856), (1738, 11604), (1896, 10637), (1934, 10428), (2607, 7736), (2901, 6952), (3476, 5802), (3868, 5214)]