20048249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 23721600

約数和(自身を除く): 3673351

約数列:

[1, 13, 19, 23, 247, 299, 437, 3529, 5681, 45877, 67051, 81167, 871663, 1055171, 1542173, 20048249]

約数ペア:

[(1, 20048249), (13, 1542173), (19, 1055171), (23, 871663), (247, 81167), (299, 67051), (437, 45877), (3529, 5681)]