20536922

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5413}}^1$

素因数の和:5693

約数の個数: 16

約数和(自身を含む): 35342592

約数和(自身を除く): 14805670

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5413, 10826, 37891, 75782, 1466923, 2933846, 10268461, 20536922]

約数ペア:

[(1, 20536922), (2, 10268461), (7, 2933846), (14, 1466923), (271, 75782), (542, 37891), (1897, 10826), (3794, 5413)]