20723365619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1560847}}^1$

素因数の和:1560946

約数の個数: 16

約数和(自身を含む): 24274308096

約数和(自身を除く): 3550942477

約数列:

[1, 11, 17, 71, 187, 781, 1207, 13277, 1560847, 17169317, 26534399, 110820137, 291878389, 1219021507, 1883942329, 20723365619]

約数ペア:

[(1, 20723365619), (11, 1883942329), (17, 1219021507), (71, 291878389), (187, 110820137), (781, 26534399), (1207, 17169317), (13277, 1560847)]