20137535680

素因数分解:

$2^6\times 5^1\times {\mathrm{62929799}}^1$

素因数の和:62929816

約数の個数: 28

約数和(自身を含む): 47952507600

約数和(自身を除く): 27814971920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 62929799, 125859598, 251719196, 314648995, 503438392, 629297990, 1006876784, 1258595980, 2013753568, 2517191960, 4027507136, 5034383920, 10068767840, 20137535680]

約数ペア:

[(1, 20137535680), (2, 10068767840), (4, 5034383920), (5, 4027507136), (8, 2517191960), (10, 2013753568), (16, 1258595980), (20, 1006876784), (32, 629297990), (40, 503438392), (64, 314648995), (80, 251719196), (160, 125859598), (320, 62929799)]