20087512

素因数分解:

$2^3\times {\mathrm{1459}}^1\times {\mathrm{1721}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 37711800

約数和(自身を除く): 17624288

約数列:

[1, 2, 4, 8, 1459, 1721, 2918, 3442, 5836, 6884, 11672, 13768, 2510939, 5021878, 10043756, 20087512]

約数ペア:

[(1, 20087512), (2, 10043756), (4, 5021878), (8, 2510939), (1459, 13768), (1721, 11672), (2918, 6884), (3442, 5836)]