20346486292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{360421}}^1$

素因数の和:361719

約数の個数: 24

約数和(自身を含む): 38873675232

約数和(自身を除く): 18527188940

約数列:

[1, 2, 4, 11, 22, 44, 1283, 2566, 5132, 14113, 28226, 56452, 360421, 720842, 1441684, 3964631, 7929262, 15858524, 462420143, 924840286, 1849680572, 5086621573, 10173243146, 20346486292]

約数ペア:

[(1, 20346486292), (2, 10173243146), (4, 5086621573), (11, 1849680572), (22, 924840286), (44, 462420143), (1283, 15858524), (2566, 7929262), (5132, 3964631), (14113, 1441684), (28226, 720842), (56452, 360421)]