20592008

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{14221}}^1$

素因数の和:14408

約数の個数: 16

約数和(自身を含む): 38826060

約数和(自身を除く): 18234052

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 14221, 28442, 56884, 113768, 2574001, 5148002, 10296004, 20592008]

約数ペア:

[(1, 20592008), (2, 10296004), (4, 5148002), (8, 2574001), (181, 113768), (362, 56884), (724, 28442), (1448, 14221)]