20149435797

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{3943}}^1\times {\mathrm{13003}}^1$

素因数の和:17080

約数の個数: 16

約数和(自身を含む): 27079945728

約数和(自身を除く): 6930509931

約数列:

[1, 3, 131, 393, 3943, 11829, 13003, 39009, 516533, 1549599, 1703393, 5110179, 51270829, 153812487, 6716478599, 20149435797]

約数ペア:

[(1, 20149435797), (3, 6716478599), (131, 153812487), (393, 51270829), (3943, 5110179), (11829, 1703393), (13003, 1549599), (39009, 516533)]