20183319927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{9767}}^1$

素因数の和:10012

約数の個数: 48

約数和(自身を含む): 31085683200

約数和(自身を除く): 10902363273

約数列:

[1, 3, 9, 23, 67, 69, 149, 201, 207, 447, 603, 1341, 1541, 3427, 4623, 9767, 9983, 10281, 13869, 29301, 29949, 30843, 87903, 89847, 224641, 229609, 654389, 673923, 688827, 1455283, 1963167, 2021769, 2066481, 4365849, 5889501, 13097547, 15050947, 33471509, 45152841, 97503961, 100414527, 135458523, 292511883, 301243581, 877535649, 2242591103, 6727773309, 20183319927]

約数ペア:

[(1, 20183319927), (3, 6727773309), (9, 2242591103), (23, 877535649), (67, 301243581), (69, 292511883), (149, 135458523), (201, 100414527), (207, 97503961), (447, 45152841), (603, 33471509), (1341, 15050947), (1541, 13097547), (3427, 5889501), (4623, 4365849), (9767, 2066481), (9983, 2021769), (10281, 1963167), (13869, 1455283), (29301, 688827), (29949, 673923), (30843, 654389), (87903, 229609), (89847, 224641)]