20199641739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1\times {\mathrm{59879}}^1$

素因数の和:64794

約数の個数: 16

約数和(自身を含む): 28110067200

約数和(自身を除く): 7910425461

約数列:

[1, 3, 23, 69, 4889, 14667, 59879, 112447, 179637, 337341, 1377217, 4131651, 292748431, 878245293, 6733213913, 20199641739]

約数ペア:

[(1, 20199641739), (3, 6733213913), (23, 878245293), (69, 292748431), (4889, 4131651), (14667, 1377217), (59879, 337341), (112447, 179637)]