20124719691

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4216367}}^1$

素因数の和:4216450

約数の個数: 16

約数和(自身を含む): 28199069184

約数和(自身を除く): 8074349493

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 4216367, 12649101, 156005579, 181303781, 468016737, 543911343, 6708239897, 20124719691]

約数ペア:

[(1, 20124719691), (3, 6708239897), (37, 543911343), (43, 468016737), (111, 181303781), (129, 156005579), (1591, 12649101), (4773, 4216367)]