20264268

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{3761}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 47401200

約数和(自身を除く): 27136932

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 3761, 5388, 7522, 11283, 15044, 22566, 45132, 1688689, 3377378, 5066067, 6754756, 10132134, 20264268]

約数ペア:

[(1, 20264268), (2, 10132134), (3, 6754756), (4, 5066067), (6, 3377378), (12, 1688689), (449, 45132), (898, 22566), (1347, 15044), (1796, 11283), (2694, 7522), (3761, 5388)]