20794633509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{709981}}^1$

素因数の和:710748

約数の個数: 16

約数和(自身を含む): 29898761984

約数和(自身を除く): 9104128475

約数列:

[1, 3, 13, 39, 751, 2253, 9763, 29289, 709981, 2129943, 9229753, 27689259, 533195731, 1599587193, 6931544503, 20794633509]

約数ペア:

[(1, 20794633509), (3, 6931544503), (13, 1599587193), (39, 533195731), (751, 27689259), (2253, 9229753), (9763, 2129943), (29289, 709981)]