20135246

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 30929568

約数和(自身を除く): 10794322

約数列:

[1, 2, 61, 122, 151, 302, 1093, 2186, 9211, 18422, 66673, 133346, 165043, 330086, 10067623, 20135246]

約数ペア:

[(1, 20135246), (2, 10067623), (61, 330086), (122, 165043), (151, 133346), (302, 66673), (1093, 18422), (2186, 9211)]