20170662716

素因数分解:

$2^2\times {\mathrm{10979}}^1\times {\mathrm{459301}}^1$

素因数の和:470284

約数の個数: 12

約数和(自身を含む): 35301951720

約数和(自身を除く): 15131289004

約数列:

[1, 2, 4, 10979, 21958, 43916, 459301, 918602, 1837204, 5042665679, 10085331358, 20170662716]

約数ペア:

[(1, 20170662716), (2, 10085331358), (4, 5042665679), (10979, 1837204), (21958, 918602), (43916, 459301)]