20764272

素因数分解:

$2^4\times 3^1\times {\mathrm{432589}}^1$

素因数の和:432600

約数の個数: 20

約数和(自身を含む): 53641160

約数和(自身を除く): 32876888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432589, 865178, 1297767, 1730356, 2595534, 3460712, 5191068, 6921424, 10382136, 20764272]

約数ペア:

[(1, 20764272), (2, 10382136), (3, 6921424), (4, 5191068), (6, 3460712), (8, 2595534), (12, 1730356), (16, 1297767), (24, 865178), (48, 432589)]