20176400033

素因数分解:

${\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{219971}}^1$

素因数の和:220112

約数の個数: 12

約数和(自身を含む): 21046041072

約数和(自身を除く): 869641039

約数列:

[1, 37, 67, 1369, 2479, 91723, 219971, 8138927, 14738057, 301140299, 545308109, 20176400033]

約数ペア:

[(1, 20176400033), (37, 545308109), (67, 301140299), (1369, 14738057), (2479, 8138927), (91723, 219971)]