20063428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65141}}^1$

素因数の和:65163

約数の個数: 24

約数和(自身を含む): 43775424

約数和(自身を除く): 23711996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65141, 130282, 260564, 455987, 716551, 911974, 1433102, 1823948, 2866204, 5015857, 10031714, 20063428]

約数ペア:

[(1, 20063428), (2, 10031714), (4, 5015857), (7, 2866204), (11, 1823948), (14, 1433102), (22, 911974), (28, 716551), (44, 455987), (77, 260564), (154, 130282), (308, 65141)]