20268492

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5431}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 47453952

約数和(自身を除く): 27185460

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5431, 10862, 16293, 21724, 32586, 65172, 1689041, 3378082, 5067123, 6756164, 10134246, 20268492]

約数ペア:

[(1, 20268492), (2, 10134246), (3, 6756164), (4, 5067123), (6, 3378082), (12, 1689041), (311, 65172), (622, 32586), (933, 21724), (1244, 16293), (1866, 10862), (3732, 5431)]