20332248

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 32890152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 131, 174, 223, 232, 262, 348, 393, 446, 524, 669, 696, 786, 892, 1048, 1338, 1572, 1784, 2676, 3144, 3799, 5352, 6467, 7598, 11397, 12934, 15196, 19401, 22794, 25868, 29213, 30392, 38802, 45588, 51736, 58426, 77604, 87639, 91176, 116852, 155208, 175278, 233704, 350556, 701112, 847177, 1694354, 2541531, 3388708, 5083062, 6777416, 10166124, 20332248]

約数ペア:

[(1, 20332248), (2, 10166124), (3, 6777416), (4, 5083062), (6, 3388708), (8, 2541531), (12, 1694354), (24, 847177), (29, 701112), (58, 350556), (87, 233704), (116, 175278), (131, 155208), (174, 116852), (223, 91176), (232, 87639), (262, 77604), (348, 58426), (393, 51736), (446, 45588), (524, 38802), (669, 30392), (696, 29213), (786, 25868), (892, 22794), (1048, 19401), (1338, 15196), (1572, 12934), (1784, 11397), (2676, 7598), (3144, 6467), (3799, 5352)]