20130876725

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{11341339}}^1$

素因数の和:11341420

約数の個数: 12

約数和(自身を含む): 25313870880

約数和(自身を除く): 5182994155

約数列:

[1, 5, 25, 71, 355, 1775, 11341339, 56706695, 283533475, 805235069, 4026175345, 20130876725]

約数ペア:

[(1, 20130876725), (5, 4026175345), (25, 805235069), (71, 283533475), (355, 56706695), (1775, 11341339)]