20683849

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 22534848

約数和(自身を除く): 1850999

約数列:

[1, 17, 83, 107, 137, 1411, 1819, 2329, 8881, 11371, 14659, 150977, 193307, 249203, 1216697, 20683849]

約数ペア:

[(1, 20683849), (17, 1216697), (83, 249203), (107, 193307), (137, 150977), (1411, 14659), (1819, 11371), (2329, 8881)]