20167338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 43004736

約数和(自身を除く): 22837398

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 1213, 2426, 2771, 3639, 5542, 7278, 8313, 16626, 20621, 41242, 61863, 123726, 197719, 395438, 593157, 1186314, 3361223, 6722446, 10083669, 20167338]

約数ペア:

[(1, 20167338), (2, 10083669), (3, 6722446), (6, 3361223), (17, 1186314), (34, 593157), (51, 395438), (102, 197719), (163, 123726), (326, 61863), (489, 41242), (978, 20621), (1213, 16626), (2426, 8313), (2771, 7278), (3639, 5542)]