20855528097

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{6733}}^1\times {\mathrm{25183}}^1$

素因数の和:31960

約数の個数: 16

約数和(自身を含む): 28490961408

約数和(自身を除く): 7635433311

約数列:

[1, 3, 41, 123, 6733, 20199, 25183, 75549, 276053, 828159, 1032503, 3097509, 169557139, 508671417, 6951842699, 20855528097]

約数ペア:

[(1, 20855528097), (3, 6951842699), (41, 508671417), (123, 169557139), (6733, 3097509), (20199, 1032503), (25183, 828159), (75549, 276053)]