20118402722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10133}}^1\times {\mathrm{90247}}^1$

素因数の和:100393

約数の個数: 16

約数和(自身を含む): 32924636352

約数和(自身を除く): 12806233630

約数列:

[1, 2, 11, 22, 10133, 20266, 90247, 111463, 180494, 222926, 992717, 1985434, 914472851, 1828945702, 10059201361, 20118402722]

約数ペア:

[(1, 20118402722), (2, 10059201361), (11, 1828945702), (22, 914472851), (10133, 1985434), (20266, 992717), (90247, 222926), (111463, 180494)]