2012386204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{20011}}^1$

素因数の和:20857

約数の個数: 24

約数和(自身を含む): 3639942656

約数和(自身を除く): 1627556452

約数列:

[1, 2, 4, 31, 62, 124, 811, 1622, 3244, 20011, 25141, 40022, 50282, 80044, 100564, 620341, 1240682, 2481364, 16228921, 32457842, 64915684, 503096551, 1006193102, 2012386204]

約数ペア:

[(1, 2012386204), (2, 1006193102), (4, 503096551), (31, 64915684), (62, 32457842), (124, 16228921), (811, 2481364), (1622, 1240682), (3244, 620341), (20011, 100564), (25141, 80044), (40022, 50282)]