20178730517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1\times {\mathrm{11801}}^1$

素因数の和:12604

約数の個数: 16

約数和(自身を含む): 22127333760

約数和(自身を除く): 1948603243

約数列:

[1, 11, 359, 433, 3949, 4763, 11801, 129811, 155447, 1709917, 4236559, 5109833, 46602149, 56208163, 1834430047, 20178730517]

約数ペア:

[(1, 20178730517), (11, 1834430047), (359, 56208163), (433, 46602149), (3949, 5109833), (4763, 4236559), (11801, 1709917), (129811, 155447)]