20187766057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1\times {\mathrm{6269}}^1$

素因数の和:13680

約数の個数: 16

約数和(自身を含む): 22180752000

約数和(自身を除く): 1992985943

約数列:

[1, 19, 23, 437, 6269, 7369, 119111, 140011, 144187, 169487, 2739553, 3220253, 46196261, 877728959, 1062514003, 20187766057]

約数ペア:

[(1, 20187766057), (19, 1062514003), (23, 877728959), (437, 46196261), (6269, 3220253), (7369, 2739553), (119111, 169487), (140011, 144187)]