20562483

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1279}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 28753920

約数和(自身を除く): 8191437

約数列:

[1, 3, 23, 69, 233, 699, 1279, 3837, 5359, 16077, 29417, 88251, 298007, 894021, 6854161, 20562483]

約数ペア:

[(1, 20562483), (3, 6854161), (23, 894021), (69, 298007), (233, 88251), (699, 29417), (1279, 16077), (3837, 5359)]