20224347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47143}}^1$

素因数の和:47170

約数の個数: 16

約数和(自身を含む): 31680768

約数和(自身を除く): 11456421

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47143, 141429, 518573, 612859, 1555719, 1838577, 6741449, 20224347]

約数ペア:

[(1, 20224347), (3, 6741449), (11, 1838577), (13, 1555719), (33, 612859), (39, 518573), (143, 141429), (429, 47143)]