20542068407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{13807}}^1\times {\mathrm{9241}}^1$

素因数の和:23078

約数の個数: 16

約数和(自身を含む): 24501798912

約数和(自身を除く): 3959730505

約数列:

[1, 7, 23, 161, 9241, 13807, 64687, 96649, 212543, 317561, 1487801, 2222927, 127590487, 893133409, 2934581201, 20542068407]

約数ペア:

[(1, 20542068407), (7, 2934581201), (23, 893133409), (161, 127590487), (9241, 2222927), (13807, 1487801), (64687, 317561), (96649, 212543)]