20641416

素因数分解:

$2^3\times 3^1\times {\mathrm{860059}}^1$

素因数の和:860068

約数の個数: 16

約数和(自身を含む): 51603600

約数和(自身を除く): 30962184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 860059, 1720118, 2580177, 3440236, 5160354, 6880472, 10320708, 20641416]

約数ペア:

[(1, 20641416), (2, 10320708), (3, 6880472), (4, 5160354), (6, 3440236), (8, 2580177), (12, 1720118), (24, 860059)]