20236468209

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1\times {\mathrm{37243}}^1$

素因数の和:39868

約数の個数: 16

約数和(自身を含む): 27373446144

約数和(自身を除く): 7136977935

約数列:

[1, 3, 71, 213, 2551, 7653, 37243, 111729, 181121, 543363, 2644253, 7932759, 95006893, 285020679, 6745489403, 20236468209]

約数ペア:

[(1, 20236468209), (3, 6745489403), (71, 285020679), (213, 95006893), (2551, 7932759), (7653, 2644253), (37243, 543363), (111729, 181121)]