20187323019

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{1627}}^1\times {\mathrm{4349}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 29276161200

約数和(自身を除く): 9088838181

約数列:

[1, 3, 9, 317, 951, 1627, 2853, 4349, 4881, 13047, 14643, 39141, 515759, 1378633, 1547277, 4135899, 4641831, 7075823, 12407697, 21227469, 63682407, 2243035891, 6729107673, 20187323019]

約数ペア:

[(1, 20187323019), (3, 6729107673), (9, 2243035891), (317, 63682407), (951, 21227469), (1627, 12407697), (2853, 7075823), (4349, 4641831), (4881, 4135899), (13047, 1547277), (14643, 1378633), (39141, 515759)]