20543622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28297}}^1$

素因数の和:28324

約数の個数: 24

約数和(自身を含む): 45163608

約数和(自身を除く): 24619986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28297, 56594, 84891, 169782, 311267, 622534, 933801, 1867602, 3423937, 6847874, 10271811, 20543622]

約数ペア:

[(1, 20543622), (2, 10271811), (3, 6847874), (6, 3423937), (11, 1867602), (22, 933801), (33, 622534), (66, 311267), (121, 169782), (242, 84891), (363, 56594), (726, 28297)]