20176473635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{10799}}^1$

素因数の和:11171

約数の個数: 32

約数和(自身を含む): 25940736000

約数和(自身を除く): 5764262365

約数列:

[1, 5, 19, 71, 95, 277, 355, 1349, 1385, 5263, 6745, 10799, 19667, 26315, 53995, 98335, 205181, 373673, 766729, 1025905, 1868365, 2991323, 3833645, 14567851, 14956615, 56835137, 72839255, 212383933, 284175685, 1061919665, 4035294727, 20176473635]

約数ペア:

[(1, 20176473635), (5, 4035294727), (19, 1061919665), (71, 284175685), (95, 212383933), (277, 72839255), (355, 56835137), (1349, 14956615), (1385, 14567851), (5263, 3833645), (6745, 2991323), (10799, 1868365), (19667, 1025905), (26315, 766729), (53995, 373673), (98335, 205181)]