20137535643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1951879}}^1$

素因数の和:1952082

約数の個数: 16

約数和(自身を含む): 28419372800

約数和(自身を除く): 8281837157

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 1951879, 5855637, 37085701, 111257103, 353290099, 1059870297, 6712511881, 20137535643]

約数ペア:

[(1, 20137535643), (3, 6712511881), (19, 1059870297), (57, 353290099), (181, 111257103), (543, 37085701), (3439, 5855637), (10317, 1951879)]