20018136

素因数分解:

$2^3\times 3^1\times {\mathrm{859}}^1\times {\mathrm{971}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 50155200

約数和(自身を除く): 30137064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 859, 971, 1718, 1942, 2577, 2913, 3436, 3884, 5154, 5826, 6872, 7768, 10308, 11652, 20616, 23304, 834089, 1668178, 2502267, 3336356, 5004534, 6672712, 10009068, 20018136]

約数ペア:

[(1, 20018136), (2, 10009068), (3, 6672712), (4, 5004534), (6, 3336356), (8, 2502267), (12, 1668178), (24, 834089), (859, 23304), (971, 20616), (1718, 11652), (1942, 10308), (2577, 7768), (2913, 6872), (3436, 5826), (3884, 5154)]