20367378

素因数分解:

$2^1\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{1117}}^1$

素因数の和:2138

約数の個数: 24

約数和(自身を含む): 44212428

約数和(自身を除く): 23845050

約数列:

[1, 2, 3, 6, 9, 18, 1013, 1117, 2026, 2234, 3039, 3351, 6078, 6702, 9117, 10053, 18234, 20106, 1131521, 2263042, 3394563, 6789126, 10183689, 20367378]

約数ペア:

[(1, 20367378), (2, 10183689), (3, 6789126), (6, 3394563), (9, 2263042), (18, 1131521), (1013, 20106), (1117, 18234), (2026, 10053), (2234, 9117), (3039, 6702), (3351, 6078)]