20059694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12553}}^1$

素因数の和:12619

約数の個数: 16

約数和(自身を含む): 32539968

約数和(自身を除く): 12480274

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12553, 25106, 213401, 426802, 589991, 1179982, 10029847, 20059694]

約数ペア:

[(1, 20059694), (2, 10029847), (17, 1179982), (34, 589991), (47, 426802), (94, 213401), (799, 25106), (1598, 12553)]