20146444930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18482977}}^1$

素因数の和:18483093

約数の個数: 16

約数和(自身を含む): 36596296440

約数和(自身を除く): 16449851510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18482977, 36965954, 92414885, 184829770, 2014644493, 4029288986, 10073222465, 20146444930]

約数ペア:

[(1, 20146444930), (2, 10073222465), (5, 4029288986), (10, 2014644493), (109, 184829770), (218, 92414885), (545, 36965954), (1090, 18482977)]