20361814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1999}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 33408000

約数和(自身を除く): 13046186

約数列:

[1, 2, 11, 22, 463, 926, 1999, 3998, 5093, 10186, 21989, 43978, 925537, 1851074, 10180907, 20361814]

約数ペア:

[(1, 20361814), (2, 10180907), (11, 1851074), (22, 925537), (463, 43978), (926, 21989), (1999, 10186), (3998, 5093)]