20227730809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{676807}}^1$

素因数の和:676861

約数の個数: 24

約数和(自身を含む): 25204329920

約数和(自身を除く): 4976599111

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 29887, 676807, 7444877, 8798491, 12859333, 81893647, 96783401, 141452663, 167171329, 1064617411, 1555979293, 1838884619, 20227730809]

約数ペア:

[(1, 20227730809), (11, 1838884619), (13, 1555979293), (19, 1064617411), (121, 167171329), (143, 141452663), (209, 96783401), (247, 81893647), (1573, 12859333), (2299, 8798491), (2717, 7444877), (29887, 676807)]