20076520114

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1\times {\mathrm{17471}}^1$

素因数の和:18598

約数の個数: 32

約数和(自身を含む): 34888089600

約数和(自身を除く): 14811569486

約数列:

[1, 2, 7, 14, 79, 158, 553, 1039, 1106, 2078, 7273, 14546, 17471, 34942, 82081, 122297, 164162, 244594, 574567, 1149134, 1380209, 2760418, 9661463, 18152369, 19322926, 36304738, 127066583, 254133166, 1434037151, 2868074302, 10038260057, 20076520114]

約数ペア:

[(1, 20076520114), (2, 10038260057), (7, 2868074302), (14, 1434037151), (79, 254133166), (158, 127066583), (553, 36304738), (1039, 19322926), (1106, 18152369), (2078, 9661463), (7273, 2760418), (14546, 1380209), (17471, 1149134), (34942, 574567), (82081, 244594), (122297, 164162)]