20736698099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{81173}}^1$

素因数の和:81686

約数の個数: 16

約数和(自身を含む): 22901458272

約数和(自身を除く): 2164760173

約数列:

[1, 13, 43, 457, 559, 5941, 19651, 81173, 255463, 1055249, 3490439, 37096061, 45375707, 482248793, 1595130623, 20736698099]

約数ペア:

[(1, 20736698099), (13, 1595130623), (43, 482248793), (457, 45375707), (559, 37096061), (5941, 3490439), (19651, 1055249), (81173, 255463)]