20130764451

素因数分解:

$3^1\times 7^1\times {\mathrm{60953}}^1\times {\mathrm{15727}}^1$

素因数の和:76690

約数の個数: 16

約数和(自身を含む): 30677904384

約数和(自身を除く): 10547139933

約数列:

[1, 3, 7, 21, 15727, 47181, 60953, 110089, 182859, 330267, 426671, 1280013, 958607831, 2875823493, 6710254817, 20130764451]

約数ペア:

[(1, 20130764451), (3, 6710254817), (7, 2875823493), (21, 958607831), (15727, 1280013), (47181, 426671), (60953, 330267), (110089, 182859)]