20009583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 31674240

約数和(自身を除く): 11664657

約数列:

[1, 3, 9, 11, 33, 99, 359, 563, 1077, 1689, 3231, 3949, 5067, 6193, 11847, 18579, 35541, 55737, 202117, 606351, 1819053, 2223287, 6669861, 20009583]

約数ペア:

[(1, 20009583), (3, 6669861), (9, 2223287), (11, 1819053), (33, 606351), (99, 202117), (359, 55737), (563, 35541), (1077, 18579), (1689, 11847), (3231, 6193), (3949, 5067)]