20110568666

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{9749}}^1$

素因数の和:10094

約数の個数: 32

約数和(自身を含む): 31168800000

約数和(自身を除く): 11058231334

約数列:

[1, 2, 71, 73, 142, 146, 199, 398, 5183, 9749, 10366, 14129, 14527, 19498, 28258, 29054, 692179, 711677, 1031417, 1384358, 1423354, 1940051, 2062834, 3880102, 50529067, 101058134, 137743621, 141623723, 275487242, 283247446, 10055284333, 20110568666]

約数ペア:

[(1, 20110568666), (2, 10055284333), (71, 283247446), (73, 275487242), (142, 141623723), (146, 137743621), (199, 101058134), (398, 50529067), (5183, 3880102), (9749, 2062834), (10366, 1940051), (14129, 1423354), (14527, 1384358), (19498, 1031417), (28258, 711677), (29054, 692179)]