20228974930

素因数分解:

$2^1\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{1150027}}^1$

素因数の和:1151793

約数の個数: 16

約数和(自身を含む): 36432887040

約数和(自身を除く): 16203912110

約数列:

[1, 2, 5, 10, 1759, 3518, 8795, 17590, 1150027, 2300054, 5750135, 11500270, 2022897493, 4045794986, 10114487465, 20228974930]

約数ペア:

[(1, 20228974930), (2, 10114487465), (5, 4045794986), (10, 2022897493), (1759, 11500270), (3518, 5750135), (8795, 2300054), (17590, 1150027)]