20160911290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155083933}}^1$

素因数の和:155083953

約数の個数: 16

約数和(自身を含む): 39081151368

約数和(自身を除く): 18920240078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155083933, 310167866, 775419665, 1550839330, 2016091129, 4032182258, 10080455645, 20160911290]

約数ペア:

[(1, 20160911290), (2, 10080455645), (5, 4032182258), (10, 2016091129), (13, 1550839330), (26, 775419665), (65, 310167866), (130, 155083933)]