20106245032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147840037}}^1$

素因数の和:147840060

約数の個数: 16

約数和(自身を含む): 39916810260

約数和(自身を除く): 19810565228

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147840037, 295680074, 591360148, 1182720296, 2513280629, 5026561258, 10053122516, 20106245032]

約数ペア:

[(1, 20106245032), (2, 10053122516), (4, 5026561258), (8, 2513280629), (17, 1182720296), (34, 591360148), (68, 295680074), (136, 147840037)]