20348534239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{287291}}^1$

素因数の和:287486

約数の個数: 16

約数和(自身を含む): 22836266496

約数和(自身を除く): 2487732257

約数列:

[1, 11, 47, 137, 517, 1507, 6439, 70829, 287291, 3160201, 13502677, 39358867, 148529447, 432947537, 1849866749, 20348534239]

約数ペア:

[(1, 20348534239), (11, 1849866749), (47, 432947537), (137, 148529447), (517, 39358867), (1507, 13502677), (6439, 3160201), (70829, 287291)]