20579961324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131922829}}^1$

素因数の和:131922849

約数の個数: 24

約数和(自身を含む): 51713749360

約数和(自身を除く): 31133788036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 131922829, 263845658, 395768487, 527691316, 791536974, 1583073948, 1714996777, 3429993554, 5144990331, 6859987108, 10289980662, 20579961324]

約数ペア:

[(1, 20579961324), (2, 10289980662), (3, 6859987108), (4, 5144990331), (6, 3429993554), (12, 1714996777), (13, 1583073948), (26, 791536974), (39, 527691316), (52, 395768487), (78, 263845658), (156, 131922829)]