20525196

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4397}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 48026160

約数和(自身を除く): 27500964

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4397, 4668, 8794, 13191, 17588, 26382, 52764, 1710433, 3420866, 5131299, 6841732, 10262598, 20525196]

約数ペア:

[(1, 20525196), (2, 10262598), (3, 6841732), (4, 5131299), (6, 3420866), (12, 1710433), (389, 52764), (778, 26382), (1167, 17588), (1556, 13191), (2334, 8794), (4397, 4668)]