20799367083

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{85093}}^1$

素因数の和:85936

約数の個数: 32

約数和(自身を含む): 33656378880

約数和(自身を除く): 12857011797

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 823, 2469, 7407, 9053, 22221, 27159, 81477, 85093, 244431, 255279, 765837, 936023, 2297511, 2808069, 8424207, 25272621, 70031539, 210094617, 630283851, 770346929, 1890851553, 2311040787, 6933122361, 20799367083]

約数ペア:

[(1, 20799367083), (3, 6933122361), (9, 2311040787), (11, 1890851553), (27, 770346929), (33, 630283851), (99, 210094617), (297, 70031539), (823, 25272621), (2469, 8424207), (7407, 2808069), (9053, 2297511), (22221, 936023), (27159, 765837), (81477, 255279), (85093, 244431)]