20132300377

素因数分解:

$7^2\times {\mathrm{509}}^1\times {\mathrm{807197}}^1$

素因数の和:807720

約数の個数: 12

約数和(自身を含む): 23465245860

約数和(自身を除く): 3332945483

約数列:

[1, 7, 49, 509, 3563, 24941, 807197, 5650379, 39552653, 410863273, 2876042911, 20132300377]

約数ペア:

[(1, 20132300377), (7, 2876042911), (49, 410863273), (509, 39552653), (3563, 5650379), (24941, 807197)]