20809416

素因数分解:

$2^3\times 3^1\times {\mathrm{867059}}^1$

素因数の和:867068

約数の個数: 16

約数和(自身を含む): 52023600

約数和(自身を除く): 31214184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 867059, 1734118, 2601177, 3468236, 5202354, 6936472, 10404708, 20809416]

約数ペア:

[(1, 20809416), (2, 10404708), (3, 6936472), (4, 5202354), (6, 3468236), (8, 2601177), (12, 1734118), (24, 867059)]