20799093

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16787}}^1$

素因数の和:16856

約数の個数: 16

約数和(自身を含む): 32232960

約数和(自身を除く): 11433867

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 16787, 50361, 117509, 352527, 990433, 2971299, 6933031, 20799093]

約数ペア:

[(1, 20799093), (3, 6933031), (7, 2971299), (21, 990433), (59, 352527), (177, 117509), (413, 50361), (1239, 16787)]