20623162176

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1154971}}^1$

素因数の和:1155020

約数の個数: 84

約数和(自身を含む): 61019480704

約数和(自身を除く): 40396318528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 1154971, 2309942, 3464913, 4619884, 6929826, 9239768, 10394739, 13859652, 18479536, 20789478, 27719304, 35804101, 36959072, 41578956, 55438608, 71608202, 73918144, 83157912, 107412303, 110877216, 143216404, 166315824, 214824606, 221754432, 286432808, 322236909, 332631648, 429649212, 572865616, 644473818, 665263296, 859298424, 1145731232, 1288947636, 1718596848, 2291462464, 2577895272, 3437193696, 5155790544, 6874387392, 10311581088, 20623162176]

約数ペア:

[(1, 20623162176), (2, 10311581088), (3, 6874387392), (4, 5155790544), (6, 3437193696), (8, 2577895272), (9, 2291462464), (12, 1718596848), (16, 1288947636), (18, 1145731232), (24, 859298424), (31, 665263296), (32, 644473818), (36, 572865616), (48, 429649212), (62, 332631648), (64, 322236909), (72, 286432808), (93, 221754432), (96, 214824606), (124, 166315824), (144, 143216404), (186, 110877216), (192, 107412303), (248, 83157912), (279, 73918144), (288, 71608202), (372, 55438608), (496, 41578956), (558, 36959072), (576, 35804101), (744, 27719304), (992, 20789478), (1116, 18479536), (1488, 13859652), (1984, 10394739), (2232, 9239768), (2976, 6929826), (4464, 4619884), (5952, 3464913), (8928, 2309942), (17856, 1154971)]