20736353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 3593887

約数列:

[1, 11, 19, 47, 209, 517, 893, 2111, 9823, 23221, 40109, 99217, 441199, 1091387, 1885123, 20736353]

約数ペア:

[(1, 20736353), (11, 1885123), (19, 1091387), (47, 441199), (209, 99217), (517, 40109), (893, 23221), (2111, 9823)]