20343721162

素因数分解:

$2^1\times {\mathrm{509}}^1\times {\mathrm{4271}}^1\times {\mathrm{4679}}^1$

素因数の和:9461

約数の個数: 16

約数和(自身を含む): 30589228800

約数和(自身を除く): 10245507638

約数列:

[1, 2, 509, 1018, 4271, 4679, 8542, 9358, 2173939, 2381611, 4347878, 4763222, 19984009, 39968018, 10171860581, 20343721162]

約数ペア:

[(1, 20343721162), (2, 10171860581), (509, 39968018), (1018, 19984009), (4271, 4763222), (4679, 4347878), (8542, 2381611), (9358, 2173939)]