20546574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{201437}}^1$

素因数の和:201459

約数の個数: 16

約数和(自身を含む): 43510608

約数和(自身を除く): 22964034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 201437, 402874, 604311, 1208622, 3424429, 6848858, 10273287, 20546574]

約数ペア:

[(1, 20546574), (2, 10273287), (3, 6848858), (6, 3424429), (17, 1208622), (34, 604311), (51, 402874), (102, 201437)]