20724324

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{2551}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 48447168

約数和(自身を除く): 27722844

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2551, 2708, 4062, 5102, 7653, 8124, 10204, 15306, 30612, 1727027, 3454054, 5181081, 6908108, 10362162, 20724324]

約数ペア:

[(1, 20724324), (2, 10362162), (3, 6908108), (4, 5181081), (6, 3454054), (12, 1727027), (677, 30612), (1354, 15306), (2031, 10204), (2551, 8124), (2708, 7653), (4062, 5102)]