20025922

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9473}}^1$

素因数の和:9633

約数の個数: 16

約数和(自身を含む): 34561152

約数和(自身を除く): 14535230

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9473, 18946, 66311, 132622, 1430423, 2860846, 10012961, 20025922]

約数ペア:

[(1, 20025922), (2, 10012961), (7, 2860846), (14, 1430423), (151, 132622), (302, 66311), (1057, 18946), (2114, 9473)]