20147333847

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{2297}}^1\times {\mathrm{21341}}^1$

素因数の和:23778

約数の個数: 16

約数和(自身を含む): 27072241632

約数和(自身を除く): 6924907785

約数列:

[1, 3, 137, 411, 2297, 6891, 21341, 64023, 314689, 944067, 2923717, 8771151, 49020277, 147060831, 6715777949, 20147333847]

約数ペア:

[(1, 20147333847), (3, 6715777949), (137, 147060831), (411, 49020277), (2297, 8771151), (6891, 2923717), (21341, 944067), (64023, 314689)]