20926086

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{5441}}^1$

素因数の和:6087

約数の個数: 16

約数和(自身を含む): 41925168

約数和(自身を除く): 20999082

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 5441, 10882, 16323, 32646, 3487681, 6975362, 10463043, 20926086]

約数ペア:

[(1, 20926086), (2, 10463043), (3, 6975362), (6, 3487681), (641, 32646), (1282, 16323), (1923, 10882), (3846, 5441)]