20113362731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{2339}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 25266608640

約数和(自身を除く): 5153245909

約数列:

[1, 7, 11, 77, 181, 617, 1267, 1991, 2339, 4319, 6787, 13937, 16373, 25729, 47509, 111677, 180103, 423359, 781739, 1228447, 1443163, 2963513, 4656949, 8599129, 10102141, 15874793, 32598643, 111123551, 261212503, 1828487521, 2873337533, 20113362731]

約数ペア:

[(1, 20113362731), (7, 2873337533), (11, 1828487521), (77, 261212503), (181, 111123551), (617, 32598643), (1267, 15874793), (1991, 10102141), (2339, 8599129), (4319, 4656949), (6787, 2963513), (13937, 1443163), (16373, 1228447), (25729, 781739), (47509, 423359), (111677, 180103)]