20138420929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{613733}}^1$

素因数の和:613920

約数の個数: 16

約数和(自身を含む): 23272793280

約数和(自身を除く): 3134372351

約数列:

[1, 11, 19, 157, 209, 1727, 2983, 32813, 613733, 6751063, 11660927, 96356081, 128270197, 1059916891, 1830765539, 20138420929]

約数ペア:

[(1, 20138420929), (11, 1830765539), (19, 1059916891), (157, 128270197), (209, 96356081), (1727, 11660927), (2983, 6751063), (32813, 613733)]