20682726

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 42882048

約数和(自身を除く): 22199322

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 1033, 2066, 3099, 3337, 6198, 6674, 10011, 20022, 48551, 73343, 97102, 145653, 146686, 220029, 291306, 440058, 3447121, 6894242, 10341363, 20682726]

約数ペア:

[(1, 20682726), (2, 10341363), (3, 6894242), (6, 3447121), (47, 440058), (71, 291306), (94, 220029), (141, 146686), (142, 145653), (213, 97102), (282, 73343), (426, 48551), (1033, 20022), (2066, 10011), (3099, 6674), (3337, 6198)]