20480596679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{50321}}^1$

素因数の和:51062

約数の個数: 16

約数和(自身を含む): 22286607360

約数和(自身を除く): 1806010681

約数列:

[1, 19, 31, 589, 691, 13129, 21421, 50321, 406999, 956099, 1559951, 29639069, 34771811, 660664409, 1077926141, 20480596679]

約数ペア:

[(1, 20480596679), (19, 1077926141), (31, 660664409), (589, 34771811), (691, 29639069), (13129, 1559951), (21421, 956099), (50321, 406999)]