20186136

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 55091400

約数和(自身を除く): 34905264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2017, 2502, 3336, 4034, 5004, 6051, 8068, 10008, 12102, 16136, 18153, 24204, 36306, 48408, 72612, 145224, 280363, 560726, 841089, 1121452, 1682178, 2242904, 2523267, 3364356, 5046534, 6728712, 10093068, 20186136]

約数ペア:

[(1, 20186136), (2, 10093068), (3, 6728712), (4, 5046534), (6, 3364356), (8, 2523267), (9, 2242904), (12, 1682178), (18, 1121452), (24, 841089), (36, 560726), (72, 280363), (139, 145224), (278, 72612), (417, 48408), (556, 36306), (834, 24204), (1112, 18153), (1251, 16136), (1668, 12102), (2017, 10008), (2502, 8068), (3336, 6051), (4034, 5004)]