20039433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 28262400

約数和(自身を除く): 8222967

約数列:

[1, 3, 19, 57, 239, 717, 1471, 4413, 4541, 13623, 27949, 83847, 351569, 1054707, 6679811, 20039433]

約数ペア:

[(1, 20039433), (3, 6679811), (19, 1054707), (57, 351569), (239, 83847), (717, 27949), (1471, 13623), (4413, 4541)]