20803443834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{150749593}}^1$

素因数の和:150749621

約数の個数: 16

約数和(自身を含む): 43415883072

約数和(自身を除く): 22612439238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 150749593, 301499186, 452248779, 904497558, 3467240639, 6934481278, 10401721917, 20803443834]

約数ペア:

[(1, 20803443834), (2, 10401721917), (3, 6934481278), (6, 3467240639), (23, 904497558), (46, 452248779), (69, 301499186), (138, 150749593)]