20161900738

素因数分解:

$2^1\times 7^2\times {\mathrm{19429}}^1\times {\mathrm{10589}}^1$

素因数の和:30034

約数の個数: 24

約数和(自身を含む): 35185592700

約数和(自身を除く): 15023691962

約数列:

[1, 2, 7, 14, 49, 98, 10589, 19429, 21178, 38858, 74123, 136003, 148246, 272006, 518861, 952021, 1037722, 1904042, 205733681, 411467362, 1440135767, 2880271534, 10080950369, 20161900738]

約数ペア:

[(1, 20161900738), (2, 10080950369), (7, 2880271534), (14, 1440135767), (49, 411467362), (98, 205733681), (10589, 1904042), (19429, 1037722), (21178, 952021), (38858, 518861), (74123, 272006), (136003, 148246)]