20010086

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 30991680

約数和(自身を除く): 10981594

約数列:

[1, 2, 59, 67, 118, 134, 2531, 3953, 5062, 7906, 149329, 169577, 298658, 339154, 10005043, 20010086]

約数ペア:

[(1, 20010086), (2, 10005043), (59, 339154), (67, 298658), (118, 169577), (134, 149329), (2531, 7906), (3953, 5062)]