20369097

素因数分解:

$3^3\times 7^1\times {\mathrm{107773}}^1$

素因数の和:107789

約数の個数: 16

約数和(自身を含む): 34487680

約数和(自身を除く): 14118583

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 107773, 323319, 754411, 969957, 2263233, 2909871, 6789699, 20369097]

約数ペア:

[(1, 20369097), (3, 6789699), (7, 2909871), (9, 2263233), (21, 969957), (27, 754411), (63, 323319), (189, 107773)]