20173453096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58643759}}^1$

素因数の和:58643808

約数の個数: 16

約数和(自身を含む): 38704881600

約数和(自身を除く): 18531428504

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58643759, 117287518, 234575036, 469150072, 2521681637, 5043363274, 10086726548, 20173453096]

約数ペア:

[(1, 20173453096), (2, 10086726548), (4, 5043363274), (8, 2521681637), (43, 469150072), (86, 234575036), (172, 117287518), (344, 58643759)]