20226479621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{70937}}^1$

素因数の和:71348

約数の個数: 16

約数和(自身を含む): 21848904000

約数和(自身を除く): 1622424379

約数列:

[1, 19, 43, 349, 817, 6631, 15007, 70937, 285133, 1347803, 3050291, 24757013, 57955529, 470383247, 1064551559, 20226479621]

約数ペア:

[(1, 20226479621), (19, 1064551559), (43, 470383247), (349, 57955529), (817, 24757013), (6631, 3050291), (15007, 1347803), (70937, 285133)]