20335035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10227

約数の個数: 32

約数和(自身を含む): 39144960

約数和(自身を除く): 18809925

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10193, 30579, 50965, 71351, 152895, 193667, 214053, 356755, 581001, 968335, 1070265, 1355669, 2905005, 4067007, 6778345, 20335035]

約数ペア:

[(1, 20335035), (3, 6778345), (5, 4067007), (7, 2905005), (15, 1355669), (19, 1070265), (21, 968335), (35, 581001), (57, 356755), (95, 214053), (105, 193667), (133, 152895), (285, 71351), (399, 50965), (665, 30579), (1995, 10193)]