20199562146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1404503}}^1$

素因数の和:1404575

約数の個数: 48

約数和(自身を含む): 47326166784

約数和(自身を除く): 27126604638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 7191, 14382, 1404503, 2809006, 4213509, 8427018, 12640527, 23876551, 25281054, 47753102, 66011641, 71629653, 132023282, 143259306, 198034923, 214888959, 396069846, 429777918, 594104769, 1122197897, 1188209538, 2244395794, 3366593691, 6733187382, 10099781073, 20199562146]

約数ペア:

[(1, 20199562146), (2, 10099781073), (3, 6733187382), (6, 3366593691), (9, 2244395794), (17, 1188209538), (18, 1122197897), (34, 594104769), (47, 429777918), (51, 396069846), (94, 214888959), (102, 198034923), (141, 143259306), (153, 132023282), (282, 71629653), (306, 66011641), (423, 47753102), (799, 25281054), (846, 23876551), (1598, 12640527), (2397, 8427018), (4794, 4213509), (7191, 2809006), (14382, 1404503)]