20265597

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 32092320

約数和(自身を除く): 11826723

約数列:

[1, 3, 9, 11, 33, 99, 277, 739, 831, 2217, 2493, 3047, 6651, 8129, 9141, 24387, 27423, 73161, 204703, 614109, 1842327, 2251733, 6755199, 20265597]

約数ペア:

[(1, 20265597), (3, 6755199), (9, 2251733), (11, 1842327), (33, 614109), (99, 204703), (277, 73161), (739, 27423), (831, 24387), (2217, 9141), (2493, 8129), (3047, 6651)]