1900389660220

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{166993819}}^1$

素因数の和:166994397

約数の個数: 24

約数和(自身を含む): 3997832050800

約数和(自身を除く): 2097442390580

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 11380, 166993819, 333987638, 667975276, 834969095, 1669938190, 3339876380, 95019483011, 190038966022, 380077932044, 475097415055, 950194830110, 1900389660220]

約数ペア:

[(1, 1900389660220), (2, 950194830110), (4, 475097415055), (5, 380077932044), (10, 190038966022), (20, 95019483011), (569, 3339876380), (1138, 1669938190), (2276, 834969095), (2845, 667975276), (5690, 333987638), (11380, 166993819)]