20180899517

素因数分解:

${\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1093}}^1\times {\mathrm{1231}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 20669983488

約数和(自身を除く): 489083971

約数列:

[1, 53, 283, 1093, 1231, 14999, 57929, 65243, 309319, 348373, 1345483, 16393907, 18463769, 71310599, 380771689, 20180899517]

約数ペア:

[(1, 20180899517), (53, 380771689), (283, 71310599), (1093, 18463769), (1231, 16393907), (14999, 1345483), (57929, 348373), (65243, 309319)]