20163994423

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1\times {\mathrm{1549}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 22140348800

約数和(自身を除く): 1976354377

約数列:

[1, 17, 31, 289, 527, 1453, 1549, 8959, 24701, 26333, 45043, 48019, 419917, 447661, 765731, 816323, 2250697, 13017427, 13877491, 38261849, 69771607, 650451433, 1186117319, 20163994423]

約数ペア:

[(1, 20163994423), (17, 1186117319), (31, 650451433), (289, 69771607), (527, 38261849), (1453, 13877491), (1549, 13017427), (8959, 2250697), (24701, 816323), (26333, 765731), (45043, 447661), (48019, 419917)]