20089274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1559}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 11921926

約数列:

[1, 2, 17, 34, 379, 758, 1559, 3118, 6443, 12886, 26503, 53006, 590861, 1181722, 10044637, 20089274]

約数ペア:

[(1, 20089274), (2, 10044637), (17, 1181722), (34, 590861), (379, 53006), (758, 26503), (1559, 12886), (3118, 6443)]