20542026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110441}}^1$

素因数の和:110477

約数の個数: 16

約数和(自身を含む): 42409728

約数和(自身を除く): 21867702

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 110441, 220882, 331323, 662646, 3423671, 6847342, 10271013, 20542026]

約数ペア:

[(1, 20542026), (2, 10271013), (3, 6847342), (6, 3423671), (31, 662646), (62, 331323), (93, 220882), (186, 110441)]