2016205587

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2262857}}^1$

素因数の和:2262880

約数の個数: 20

約数和(自身を含む): 3285669816

約数和(自身を除く): 1269464229

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2262857, 6788571, 20365713, 24891427, 61097139, 74674281, 183291417, 224022843, 672068529, 2016205587]

約数ペア:

[(1, 2016205587), (3, 672068529), (9, 224022843), (11, 183291417), (27, 74674281), (33, 61097139), (81, 24891427), (99, 20365713), (297, 6788571), (891, 2262857)]