20172186542

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{527819}}^1$

素因数の和:528115

約数の個数: 16

約数和(自身を含む): 30725457840

約数和(自身を除く): 10553271298

約数列:

[1, 2, 97, 194, 197, 394, 19109, 38218, 527819, 1055638, 51198443, 102396886, 103980343, 207960686, 10086093271, 20172186542]

約数ペア:

[(1, 20172186542), (2, 10086093271), (97, 207960686), (194, 103980343), (197, 102396886), (394, 51198443), (19109, 1055638), (38218, 527819)]