20176986068

素因数分解:

$2^2\times {\mathrm{11071}}^1\times {\mathrm{455627}}^1$

素因数の和:466702

約数の個数: 12

約数和(自身を含む): 35312992512

約数和(自身を除く): 15136006444

約数列:

[1, 2, 4, 11071, 22142, 44284, 455627, 911254, 1822508, 5044246517, 10088493034, 20176986068]

約数ペア:

[(1, 20176986068), (2, 10088493034), (4, 5044246517), (11071, 1822508), (22142, 911254), (44284, 455627)]