20194398894

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5454997}}^1$

素因数の和:5455619

約数の個数: 16

約数和(自身を含む): 40454265168

約数和(自身を除く): 20259866274

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5454997, 10909994, 16364991, 32729982, 3365733149, 6731466298, 10097199447, 20194398894]

約数ペア:

[(1, 20194398894), (2, 10097199447), (3, 6731466298), (6, 3365733149), (617, 32729982), (1234, 16364991), (1851, 10909994), (3702, 5454997)]