20080382

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2753}}^1$

素因数の和:3283

約数の個数: 16

約数和(自身を含む): 34502112

約数和(自身を除く): 14421730

約数列:

[1, 2, 7, 14, 521, 1042, 2753, 3647, 5506, 7294, 19271, 38542, 1434313, 2868626, 10040191, 20080382]

約数ペア:

[(1, 20080382), (2, 10040191), (7, 2868626), (14, 1434313), (521, 38542), (1042, 19271), (2753, 7294), (3647, 5506)]