20462451844

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{46932229}}^1$

素因数の和:46932342

約数の個数: 12

約数和(自身を含む): 36137817100

約数和(自身を除く): 15675365256

約数列:

[1, 2, 4, 109, 218, 436, 46932229, 93864458, 187728916, 5115612961, 10231225922, 20462451844]

約数ペア:

[(1, 20462451844), (2, 10231225922), (4, 5115612961), (109, 187728916), (218, 93864458), (436, 46932229)]