20904322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5441}}^1$

素因数の和:5573

約数の個数: 16

約数和(自身を含む): 33500952

約数和(自身を除く): 12596630

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 5441, 10882, 92497, 184994, 614833, 1229666, 10452161, 20904322]

約数ペア:

[(1, 20904322), (2, 10452161), (17, 1229666), (34, 614833), (113, 184994), (226, 92497), (1921, 10882), (3842, 5441)]