20014324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19777}}^1$

素因数の和:19815

約数の個数: 24

約数和(自身を含む): 39872448

約数和(自身を除く): 19858124

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19777, 39554, 79108, 217547, 435094, 454871, 870188, 909742, 1819484, 5003581, 10007162, 20014324]

約数ペア:

[(1, 20014324), (2, 10007162), (4, 5003581), (11, 1819484), (22, 909742), (23, 870188), (44, 454871), (46, 435094), (92, 217547), (253, 79108), (506, 39554), (1012, 19777)]