20740803046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1609561}}^1$

素因数の和:1609959

約数の個数: 16

約数和(自身を含む): 33028212240

約数和(自身を除く): 12287409194

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 1609561, 3219122, 27362537, 54725074, 610023619, 1220047238, 10370401523, 20740803046]

約数ペア:

[(1, 20740803046), (2, 10370401523), (17, 1220047238), (34, 610023619), (379, 54725074), (758, 27362537), (6443, 3219122), (12886, 1609561)]