18636748124

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{20525053}}^1$

素因数の和:20525284

約数の個数: 12

約数和(自身を含む): 32757986184

約数和(自身を除く): 14121238060

約数列:

[1, 2, 4, 227, 454, 908, 20525053, 41050106, 82100212, 4659187031, 9318374062, 18636748124]

約数ペア:

[(1, 18636748124), (2, 9318374062), (4, 4659187031), (227, 82100212), (454, 41050106), (908, 20525053)]