20223878145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{28927}}^1$

素因数の和:29429

約数の個数: 32

約数和(自身を含む): 32702988288

約数和(自身を除く): 12479110143

約数列:

[1, 3, 5, 15, 127, 367, 381, 635, 1101, 1835, 1905, 5505, 28927, 46609, 86781, 139827, 144635, 233045, 433905, 699135, 3673729, 10616209, 11021187, 18368645, 31848627, 53081045, 55105935, 159243135, 1348258543, 4044775629, 6741292715, 20223878145]

約数ペア:

[(1, 20223878145), (3, 6741292715), (5, 4044775629), (15, 1348258543), (127, 159243135), (367, 55105935), (381, 53081045), (635, 31848627), (1101, 18368645), (1835, 11021187), (1905, 10616209), (5505, 3673729), (28927, 699135), (46609, 433905), (86781, 233045), (139827, 144635)]