20793267

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{2593}}^1$

素因数の和:2622

約数の個数: 28

約数和(自身を含む): 34022904

約数和(自身を除く): 13229637

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2593, 2673, 7779, 8019, 23337, 28523, 70011, 85569, 210033, 256707, 630099, 770121, 1890297, 2310363, 6931089, 20793267]

約数ペア:

[(1, 20793267), (3, 6931089), (9, 2310363), (11, 1890297), (27, 770121), (33, 630099), (81, 256707), (99, 210033), (243, 85569), (297, 70011), (729, 28523), (891, 23337), (2593, 8019), (2673, 7779)]