2020447937

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{6991}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 2123442432

約数和(自身を除く): 102994495

約数列:

[1, 37, 73, 107, 2701, 3959, 6991, 7811, 258667, 289007, 510343, 748037, 18882691, 27677369, 54606701, 2020447937]

約数ペア:

[(1, 2020447937), (37, 54606701), (73, 27677369), (107, 18882691), (2701, 748037), (3959, 510343), (6991, 289007), (7811, 258667)]