20589078

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9721}}^1$

素因数の和:10079

約数の個数: 16

約数和(自身を含む): 41299056

約数和(自身を除く): 20709978

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9721, 19442, 29163, 58326, 3431513, 6863026, 10294539, 20589078]

約数ペア:

[(1, 20589078), (2, 10294539), (3, 6863026), (6, 3431513), (353, 58326), (706, 29163), (1059, 19442), (2118, 9721)]