20472802

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3301}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 35186112

約数和(自身を除く): 14713310

約数列:

[1, 2, 7, 14, 443, 886, 3101, 3301, 6202, 6602, 23107, 46214, 1462343, 2924686, 10236401, 20472802]

約数ペア:

[(1, 20472802), (2, 10236401), (7, 2924686), (14, 1462343), (443, 46214), (886, 23107), (3101, 6602), (3301, 6202)]