2022752048

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1251703}}^1$

素因数の和:1251812

約数の個数: 20

約数和(自身を含む): 3957888048

約数和(自身を除く): 1935136000

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1251703, 2503406, 5006812, 10013624, 20027248, 126422003, 252844006, 505688012, 1011376024, 2022752048]

約数ペア:

[(1, 2022752048), (2, 1011376024), (4, 505688012), (8, 252844006), (16, 126422003), (101, 20027248), (202, 10013624), (404, 5006812), (808, 2503406), (1616, 1251703)]