20123235597

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1221589}}^1$

素因数の和:1221645

約数の個数: 24

約数和(自身を含む): 30002250400

約数和(自身を除く): 9879014803

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 5491, 16473, 1221589, 3664767, 20767013, 23210191, 62301039, 69630573, 353039221, 394573247, 1059117663, 1183719741, 6707745199, 20123235597]

約数ペア:

[(1, 20123235597), (3, 6707745199), (17, 1183719741), (19, 1059117663), (51, 394573247), (57, 353039221), (289, 69630573), (323, 62301039), (867, 23210191), (969, 20767013), (5491, 3664767), (16473, 1221589)]