20494092

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5563}}^1$

素因数の和:5877

約数の個数: 24

約数和(自身を含む): 47983936

約数和(自身を除く): 27489844

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5563, 11126, 16689, 22252, 33378, 66756, 1707841, 3415682, 5123523, 6831364, 10247046, 20494092]

約数ペア:

[(1, 20494092), (2, 10247046), (3, 6831364), (4, 5123523), (6, 3415682), (12, 1707841), (307, 66756), (614, 33378), (921, 22252), (1228, 16689), (1842, 11126), (3684, 5563)]