20130179571

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{47589077}}^1$

素因数の和:47589130

約数の個数: 12

約数和(自身を含む): 29695584672

約数和(自身を除く): 9565405101

約数列:

[1, 3, 9, 47, 141, 423, 47589077, 142767231, 428301693, 2236686619, 6710059857, 20130179571]

約数ペア:

[(1, 20130179571), (3, 6710059857), (9, 2236686619), (47, 428301693), (141, 142767231), (423, 47589077)]