20339608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{62011}}^1$

素因数の和:62058

約数の個数: 16

約数和(自身を含む): 39067560

約数和(自身を除く): 18727952

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 62011, 124022, 248044, 496088, 2542451, 5084902, 10169804, 20339608]

約数ペア:

[(1, 20339608), (2, 10169804), (4, 5084902), (8, 2542451), (41, 496088), (82, 248044), (164, 124022), (328, 62011)]