20341754172

素因数分解:

$2^2\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{459763}}^1$

素因数の和:461002

約数の個数: 36

約数和(自身を含む): 51461384520

約数和(自身を除く): 31119630348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1229, 2458, 3687, 4916, 7374, 11061, 14748, 22122, 44244, 459763, 919526, 1379289, 1839052, 2758578, 4137867, 5517156, 8275734, 16551468, 565048727, 1130097454, 1695146181, 2260194908, 3390292362, 5085438543, 6780584724, 10170877086, 20341754172]

約数ペア:

[(1, 20341754172), (2, 10170877086), (3, 6780584724), (4, 5085438543), (6, 3390292362), (9, 2260194908), (12, 1695146181), (18, 1130097454), (36, 565048727), (1229, 16551468), (2458, 8275734), (3687, 5517156), (4916, 4137867), (7374, 2758578), (11061, 1839052), (14748, 1379289), (22122, 919526), (44244, 459763)]