20160426065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{303781}}^1$

素因数の和:304820

約数の個数: 16

約数和(自身を含む): 26079077136

約数和(自身を除く): 5918651071

約数列:

[1, 5, 13, 65, 1021, 5105, 13273, 66365, 303781, 1518905, 3949153, 19745765, 310160401, 1550802005, 4032085213, 20160426065]

約数ペア:

[(1, 20160426065), (5, 4032085213), (13, 1550802005), (65, 310160401), (1021, 19745765), (5105, 3949153), (13273, 1518905), (66365, 303781)]