20597244

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5591}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 48225408

約数和(自身を除く): 27628164

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5591, 11182, 16773, 22364, 33546, 67092, 1716437, 3432874, 5149311, 6865748, 10298622, 20597244]

約数ペア:

[(1, 20597244), (2, 10298622), (3, 6865748), (4, 5149311), (6, 3432874), (12, 1716437), (307, 67092), (614, 33546), (921, 22364), (1228, 16773), (1842, 11182), (3684, 5591)]