20707356

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8941}}^1$

素因数の和:9141

約数の個数: 24

約数和(自身を含む): 48572944

約数和(自身を除く): 27865588

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8941, 17882, 26823, 35764, 53646, 107292, 1725613, 3451226, 5176839, 6902452, 10353678, 20707356]

約数ペア:

[(1, 20707356), (2, 10353678), (3, 6902452), (4, 5176839), (6, 3451226), (12, 1725613), (193, 107292), (386, 53646), (579, 35764), (772, 26823), (1158, 17882), (2316, 8941)]