20076148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 37219392

約数和(自身を除く): 17143244

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 3257, 6164, 6514, 13028, 74911, 149822, 218219, 299644, 436438, 872876, 5019037, 10038074, 20076148]

約数ペア:

[(1, 20076148), (2, 10038074), (4, 5019037), (23, 872876), (46, 436438), (67, 299644), (92, 218219), (134, 149822), (268, 74911), (1541, 13028), (3082, 6514), (3257, 6164)]