20007022

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16057}}^1$

素因数の和:16155

約数の個数: 16

約数和(自身を含む): 34685280

約数和(自身を除く): 14678258

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16057, 32114, 112399, 224798, 1429073, 2858146, 10003511, 20007022]

約数ペア:

[(1, 20007022), (2, 10003511), (7, 2858146), (14, 1429073), (89, 224798), (178, 112399), (623, 32114), (1246, 16057)]