20187207057

素因数分解:

$3^1\times {\mathrm{461}}^1\times {\mathrm{2953}}^1\times {\mathrm{4943}}^1$

素因数の和:8360

約数の個数: 16

約数和(自身を含む): 26989256448

約数和(自身を除く): 6802049391

約数列:

[1, 3, 461, 1383, 2953, 4943, 8859, 14829, 1361333, 2278723, 4083999, 6836169, 14596679, 43790037, 6729069019, 20187207057]

約数ペア:

[(1, 20187207057), (3, 6729069019), (461, 43790037), (1383, 14596679), (2953, 6836169), (4943, 4083999), (8859, 2278723), (14829, 1361333)]