20274574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5573}}^1$

素因数の和:5699

約数の個数: 16

約数和(自身を含む): 32507568

約数和(自身を除く): 12232994

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5573, 11146, 94741, 189482, 596311, 1192622, 10137287, 20274574]

約数ペア:

[(1, 20274574), (2, 10137287), (17, 1192622), (34, 596311), (107, 189482), (214, 94741), (1819, 11146), (3638, 5573)]