20137308879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1\times {\mathrm{33053}}^1$

素因数の和:39638

約数の個数: 16

約数和(自身を含む): 27720935424

約数和(自身を除く): 7583626545

約数列:

[1, 3, 31, 93, 6551, 19653, 33053, 99159, 203081, 609243, 1024643, 3073929, 216530203, 649590609, 6712436293, 20137308879]

約数ペア:

[(1, 20137308879), (3, 6712436293), (31, 649590609), (93, 216530203), (6551, 3073929), (19653, 1024643), (33053, 609243), (99159, 203081)]