20172817912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3287617}}^1$

素因数の和:3287695

約数の個数: 32

約数和(自身を含む): 41423986800

約数和(自身を除く): 21251168888

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 3287617, 6575234, 13150468, 26300936, 42739021, 85478042, 170956084, 193969403, 341912168, 387938806, 775877612, 1551755224, 2521602239, 5043204478, 10086408956, 20172817912]

約数ペア:

[(1, 20172817912), (2, 10086408956), (4, 5043204478), (8, 2521602239), (13, 1551755224), (26, 775877612), (52, 387938806), (59, 341912168), (104, 193969403), (118, 170956084), (236, 85478042), (472, 42739021), (767, 26300936), (1534, 13150468), (3068, 6575234), (6136, 3287617)]