20600741

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 24393600

約数和(自身を除く): 3792859

約数列:

[1, 7, 43, 89, 301, 623, 769, 3827, 5383, 26789, 33067, 68441, 231469, 479087, 2942963, 20600741]

約数ペア:

[(1, 20600741), (7, 2942963), (43, 479087), (89, 231469), (301, 68441), (623, 33067), (769, 26789), (3827, 5383)]