2006886220

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{146917}}^1$

素因数の和:147609

約数の個数: 24

約数和(自身を含む): 4220660304

約数和(自身を除く): 2213774084

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 146917, 293834, 587668, 734585, 1469170, 2938340, 100344311, 200688622, 401377244, 501721555, 1003443110, 2006886220]

約数ペア:

[(1, 2006886220), (2, 1003443110), (4, 501721555), (5, 401377244), (10, 200688622), (20, 100344311), (683, 2938340), (1366, 1469170), (2732, 734585), (3415, 587668), (6830, 293834), (13660, 146917)]