20163115570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155100889}}^1$

素因数の和:155100909

約数の個数: 16

約数和(自身を含む): 39085424280

約数和(自身を除く): 18922308710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155100889, 310201778, 775504445, 1551008890, 2016311557, 4032623114, 10081557785, 20163115570]

約数ペア:

[(1, 20163115570), (2, 10081557785), (5, 4032623114), (10, 2016311557), (13, 1551008890), (26, 775504445), (65, 310201778), (130, 155100889)]