20163742945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{167119}}^1$

素因数の和:167592

約数の個数: 16

約数和(自身を含む): 24666912000

約数和(自身を除く): 4503169055

約数列:

[1, 5, 59, 295, 409, 2045, 24131, 120655, 167119, 835595, 9860021, 49300105, 68351671, 341758355, 4032748589, 20163742945]

約数ペア:

[(1, 20163742945), (5, 4032748589), (59, 341758355), (295, 68351671), (409, 49300105), (2045, 9860021), (24131, 835595), (120655, 167119)]