20112890129

素因数分解:

${\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1\times {\mathrm{1933}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 20667048912

約数和(自身を除く): 554158783

約数列:

[1, 53, 137, 1433, 1933, 7261, 75949, 102449, 196321, 264821, 2769989, 10405013, 14035513, 146809417, 379488493, 20112890129]

約数ペア:

[(1, 20112890129), (53, 379488493), (137, 146809417), (1433, 14035513), (1933, 10405013), (7261, 2769989), (75949, 264821), (102449, 196321)]