20360956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66107}}^1$

素因数の和:66129

約数の個数: 24

約数和(自身を含む): 44424576

約数和(自身を除く): 24063620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 66107, 132214, 264428, 462749, 727177, 925498, 1454354, 1850996, 2908708, 5090239, 10180478, 20360956]

約数ペア:

[(1, 20360956), (2, 10180478), (4, 5090239), (7, 2908708), (11, 1850996), (14, 1454354), (22, 925498), (28, 727177), (44, 462749), (77, 264428), (154, 132214), (308, 66107)]