2020561684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{65171}}^1$

素因数の和:65535

約数の個数: 24

約数和(自身を含む): 3700726848

約数和(自身を除く): 1680165164

約数列:

[1, 2, 4, 23, 46, 92, 337, 674, 1348, 7751, 15502, 31004, 65171, 130342, 260684, 1498933, 2997866, 5995732, 21962627, 43925254, 87850508, 505140421, 1010280842, 2020561684]

約数ペア:

[(1, 2020561684), (2, 1010280842), (4, 505140421), (23, 87850508), (46, 43925254), (92, 21962627), (337, 5995732), (674, 2997866), (1348, 1498933), (7751, 260684), (15502, 130342), (31004, 65171)]