20566073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 3539527

約数列:

[1, 11, 17, 71, 187, 781, 1207, 1549, 13277, 17039, 26333, 109979, 289663, 1209769, 1869643, 20566073]

約数ペア:

[(1, 20566073), (11, 1869643), (17, 1209769), (71, 289663), (187, 109979), (781, 26333), (1207, 17039), (1549, 13277)]