68922051260

素因数分解:

$2^2\times 5^1\times {\mathrm{3446102563}}^1$

素因数の和:3446102572

約数の個数: 12

約数和(自身を含む): 144736307688

約数和(自身を除く): 75814256428

約数列:

[1, 2, 4, 5, 10, 20, 3446102563, 6892205126, 13784410252, 17230512815, 34461025630, 68922051260]

約数ペア:

[(1, 68922051260), (2, 34461025630), (4, 17230512815), (5, 13784410252), (10, 6892205126), (20, 3446102563)]