20143753370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154951949}}^1$

素因数の和:154951969

約数の個数: 16

約数和(自身を含む): 39047891400

約数和(自身を除く): 18904138030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154951949, 309903898, 774759745, 1549519490, 2014375337, 4028750674, 10071876685, 20143753370]

約数ペア:

[(1, 20143753370), (2, 10071876685), (5, 4028750674), (10, 2014375337), (13, 1549519490), (26, 774759745), (65, 309903898), (130, 154951949)]