20354176

素因数分解:

$2^7\times {\mathrm{159017}}^1$

素因数の和:159031

約数の個数: 16

約数和(自身を含む): 40549590

約数和(自身を除く): 20195414

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 159017, 318034, 636068, 1272136, 2544272, 5088544, 10177088, 20354176]

約数ペア:

[(1, 20354176), (2, 10177088), (4, 5088544), (8, 2544272), (16, 1272136), (32, 636068), (64, 318034), (128, 159017)]