20170678832

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5553601}}^1$

素因数の和:5553836

約数の個数: 20

約数和(自身を含む): 39252858936

約数和(自身を除く): 19082180104

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5553601, 11107202, 22214404, 44428808, 88857616, 1260667427, 2521334854, 5042669708, 10085339416, 20170678832]

約数ペア:

[(1, 20170678832), (2, 10085339416), (4, 5042669708), (8, 2521334854), (16, 1260667427), (227, 88857616), (454, 44428808), (908, 22214404), (1816, 11107202), (3632, 5553601)]