20962522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65101}}^1$

素因数の和:65133

約数の個数: 16

約数和(自身を含む): 37498752

約数和(自身を除く): 16536230

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 65101, 130202, 455707, 911414, 1497323, 2994646, 10481261, 20962522]

約数ペア:

[(1, 20962522), (2, 10481261), (7, 2994646), (14, 1497323), (23, 911414), (46, 455707), (161, 130202), (322, 65101)]