20552382

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4549}}^1$

素因数の和:4808

約数の個数: 24

約数和(自身を含む): 44717400

約数和(自身を除く): 24165018

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 4549, 9098, 13647, 27294, 40941, 81882, 1141799, 2283598, 3425397, 6850794, 10276191, 20552382]

約数ペア:

[(1, 20552382), (2, 10276191), (3, 6850794), (6, 3425397), (9, 2283598), (18, 1141799), (251, 81882), (502, 40941), (753, 27294), (1506, 13647), (2259, 9098), (4518, 4549)]