20173888723

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{22811}}^1$

素因数の和:23442

約数の個数: 16

約数和(自身を含む): 21516278400

約数和(自身を除く): 1342389677

約数列:

[1, 19, 89, 523, 1691, 9937, 22811, 46547, 433409, 884393, 2030179, 11930153, 38573401, 226672907, 1061783617, 20173888723]

約数ペア:

[(1, 20173888723), (19, 1061783617), (89, 226672907), (523, 38573401), (1691, 11930153), (9937, 2030179), (22811, 884393), (46547, 433409)]