20261052016

素因数分解:

$2^4\times {\mathrm{1266315751}}^1$

素因数の和:1266315759

約数の個数: 10

約数和(自身を含む): 39255788312

約数和(自身を除く): 18994736296

約数列:

[1, 2, 4, 8, 16, 1266315751, 2532631502, 5065263004, 10130526008, 20261052016]

約数ペア:

[(1, 20261052016), (2, 10130526008), (4, 5065263004), (8, 2532631502), (16, 1266315751)]