20459004

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{1789}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 47814480

約数和(自身を除く): 27355476

約数列:

[1, 2, 3, 4, 6, 12, 953, 1789, 1906, 2859, 3578, 3812, 5367, 5718, 7156, 10734, 11436, 21468, 1704917, 3409834, 5114751, 6819668, 10229502, 20459004]

約数ペア:

[(1, 20459004), (2, 10229502), (3, 6819668), (4, 5114751), (6, 3409834), (12, 1704917), (953, 21468), (1789, 11436), (1906, 10734), (2859, 7156), (3578, 5718), (3812, 5367)]