20598597

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{1117}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 30588480

約数和(自身を除く): 9989883

約数列:

[1, 3, 9, 27, 683, 1117, 2049, 3351, 6147, 10053, 18441, 30159, 762911, 2288733, 6866199, 20598597]

約数ペア:

[(1, 20598597), (3, 6866199), (9, 2288733), (27, 762911), (683, 30159), (1117, 18441), (2049, 10053), (3351, 6147)]