20235932017

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{50329}}^1$

素因数の和:51216

約数の個数: 16

約数和(自身を含む): 23481964800

約数和(自身を除く): 3246032783

約数列:

[1, 7, 71, 497, 809, 5663, 50329, 57439, 352303, 402073, 3573359, 25013513, 40716161, 285013127, 2890847431, 20235932017]

約数ペア:

[(1, 20235932017), (7, 2890847431), (71, 285013127), (497, 40716161), (809, 25013513), (5663, 3573359), (50329, 402073), (57439, 352303)]