20387034

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4861}}^1$

素因数の和:5102

約数の個数: 24

約数和(自身を含む): 44370612

約数和(自身を除く): 23983578

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4861, 9722, 14583, 29166, 43749, 87498, 1132613, 2265226, 3397839, 6795678, 10193517, 20387034]

約数ペア:

[(1, 20387034), (2, 10193517), (3, 6795678), (6, 3397839), (9, 2265226), (18, 1132613), (233, 87498), (466, 43749), (699, 29166), (1398, 14583), (2097, 9722), (4194, 4861)]