20089500197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{506173}}^1$

素因数の和:506300

約数の個数: 16

約数和(自身を含む): 22449829248

約数和(自身を除く): 2360329051

約数列:

[1, 13, 43, 71, 559, 923, 3053, 39689, 506173, 6580249, 21765439, 35938283, 282950707, 467197679, 1545346169, 20089500197]

約数ペア:

[(1, 20089500197), (13, 1545346169), (43, 467197679), (71, 282950707), (559, 35938283), (923, 21765439), (3053, 6580249), (39689, 506173)]