20142816386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{65497}}^1$

素因数の和:67514

約数の個数: 32

約数和(自身を含む): 37689121152

約数和(自身を除く): 17546304766

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1997, 3994, 13979, 21967, 27958, 43934, 65497, 130994, 153769, 307538, 458479, 720467, 916958, 1440934, 5043269, 10086538, 130797509, 261595018, 915582563, 1438772599, 1831165126, 2877545198, 10071408193, 20142816386]

約数ペア:

[(1, 20142816386), (2, 10071408193), (7, 2877545198), (11, 1831165126), (14, 1438772599), (22, 915582563), (77, 261595018), (154, 130797509), (1997, 10086538), (3994, 5043269), (13979, 1440934), (21967, 916958), (27958, 720467), (43934, 458479), (65497, 307538), (130994, 153769)]