20174023281

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{809909}}^1$

素因数の和:809973

約数の個数: 24

約数和(自身を含む): 29623268160

約数和(自身を除く): 9449244879

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 8303, 24909, 809909, 2429727, 15388271, 18627907, 46164813, 55883721, 292377149, 353930233, 877131447, 1061790699, 6724674427, 20174023281]

約数ペア:

[(1, 20174023281), (3, 6724674427), (19, 1061790699), (23, 877131447), (57, 353930233), (69, 292377149), (361, 55883721), (437, 46164813), (1083, 18627907), (1311, 15388271), (8303, 2429727), (24909, 809909)]