20537304

素因数分解:

$2^3\times 3^1\times {\mathrm{855721}}^1$

素因数の和:855730

約数の個数: 16

約数和(自身を含む): 51343320

約数和(自身を除く): 30806016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855721, 1711442, 2567163, 3422884, 5134326, 6845768, 10268652, 20537304]

約数ペア:

[(1, 20537304), (2, 10268652), (3, 6845768), (4, 5134326), (6, 3422884), (8, 2567163), (12, 1711442), (24, 855721)]