20328043

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 22464000

約数和(自身を除く): 2135957

約数列:

[1, 19, 29, 79, 467, 551, 1501, 2291, 8873, 13543, 36893, 43529, 257317, 700967, 1069897, 20328043]

約数ペア:

[(1, 20328043), (19, 1069897), (29, 700967), (79, 257317), (467, 43529), (551, 36893), (1501, 13543), (2291, 8873)]