20167912

素因数分解:

$2^3\times {\mathrm{829}}^1\times {\mathrm{3041}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 37872900

約数和(自身を除く): 17704988

約数列:

[1, 2, 4, 8, 829, 1658, 3041, 3316, 6082, 6632, 12164, 24328, 2520989, 5041978, 10083956, 20167912]

約数ペア:

[(1, 20167912), (2, 10083956), (4, 5041978), (8, 2520989), (829, 24328), (1658, 12164), (3041, 6632), (3316, 6082)]