20172960874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1\times {\mathrm{94327}}^1$

素因数の和:104061

約数の個数: 16

約数和(自身を含む): 33014045376

約数和(自身を除く): 12841084502

約数列:

[1, 2, 11, 22, 9721, 19442, 94327, 106931, 188654, 213862, 1037597, 2075194, 916952767, 1833905534, 10086480437, 20172960874]

約数ペア:

[(1, 20172960874), (2, 10086480437), (11, 1833905534), (22, 916952767), (9721, 2075194), (19442, 1037597), (94327, 213862), (106931, 188654)]