20125095248

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5492657}}^1$

素因数の和:5492894

約数の個数: 20

約数和(自身を含む): 39162651540

約数和(自身を除く): 19037556292

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5492657, 10985314, 21970628, 43941256, 87882512, 1257818453, 2515636906, 5031273812, 10062547624, 20125095248]

約数ペア:

[(1, 20125095248), (2, 10062547624), (4, 5031273812), (8, 2515636906), (16, 1257818453), (229, 87882512), (458, 43941256), (916, 21970628), (1832, 10985314), (3664, 5492657)]