20163618745

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{169009}}^1$

素因数の和:169344

約数の個数: 16

約数和(自身を含む): 24532139520

約数和(自身を除く): 4368520775

約数列:

[1, 5, 107, 223, 535, 1115, 23861, 119305, 169009, 845045, 18083963, 37689007, 90419815, 188445035, 4032723749, 20163618745]

約数ペア:

[(1, 20163618745), (5, 4032723749), (107, 188445035), (223, 90419815), (535, 37689007), (1115, 18083963), (23861, 845045), (119305, 169009)]