20626855992

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{933173}}^1$

素因数の和:933492

約数の個数: 48

約数和(自身を含む): 56046430440

約数和(自身を除く): 35419574448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 933173, 1866346, 2799519, 3732692, 5599038, 7465384, 8398557, 11198076, 16797114, 22396152, 33594228, 67188456, 286484111, 572968222, 859452333, 1145936444, 1718904666, 2291872888, 2578356999, 3437809332, 5156713998, 6875618664, 10313427996, 20626855992]

約数ペア:

[(1, 20626855992), (2, 10313427996), (3, 6875618664), (4, 5156713998), (6, 3437809332), (8, 2578356999), (9, 2291872888), (12, 1718904666), (18, 1145936444), (24, 859452333), (36, 572968222), (72, 286484111), (307, 67188456), (614, 33594228), (921, 22396152), (1228, 16797114), (1842, 11198076), (2456, 8398557), (2763, 7465384), (3684, 5599038), (5526, 3732692), (7368, 2799519), (11052, 1866346), (22104, 933173)]