20081490226

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27064003}}^1$

素因数の和:27064065

約数の個数: 16

約数和(自身を含む): 35074949184

約数和(自身を除く): 14993458958

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27064003, 54128006, 189448021, 378896042, 1434392159, 2868784318, 10040745113, 20081490226]

約数ペア:

[(1, 20081490226), (2, 10040745113), (7, 2868784318), (14, 1434392159), (53, 378896042), (106, 189448021), (371, 54128006), (742, 27064003)]