20168093603

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{3141937}}^1$

素因数の和:3142082

約数の個数: 12

約数和(自身を含む): 23639941512

約数和(自身を除く): 3471847909

約数列:

[1, 7, 49, 131, 917, 6419, 3141937, 21993559, 153954913, 411593747, 2881156229, 20168093603]

約数ペア:

[(1, 20168093603), (7, 2881156229), (49, 411593747), (131, 153954913), (917, 21993559), (6419, 3141937)]