20501382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310627}}^1$

素因数の和:310643

約数の個数: 16

約数和(自身を含む): 44730432

約数和(自身を除く): 24229050

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 310627, 621254, 931881, 1863762, 3416897, 6833794, 10250691, 20501382]

約数ペア:

[(1, 20501382), (2, 10250691), (3, 6833794), (6, 3416897), (11, 1863762), (22, 931881), (33, 621254), (66, 310627)]