20160449492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{82624793}}^1$

素因数の和:82624858

約数の個数: 12

約数和(自身を含む): 35859160596

約数和(自身を除く): 15698711104

約数列:

[1, 2, 4, 61, 122, 244, 82624793, 165249586, 330499172, 5040112373, 10080224746, 20160449492]

約数ペア:

[(1, 20160449492), (2, 10080224746), (4, 5040112373), (61, 330499172), (122, 165249586), (244, 82624793)]