20831676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91367}}^1$

素因数の和:91393

約数の個数: 24

約数和(自身を含む): 51166080

約数和(自身を除く): 30334404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91367, 182734, 274101, 365468, 548202, 1096404, 1735973, 3471946, 5207919, 6943892, 10415838, 20831676]

約数ペア:

[(1, 20831676), (2, 10415838), (3, 6943892), (4, 5207919), (6, 3471946), (12, 1735973), (19, 1096404), (38, 548202), (57, 365468), (76, 274101), (114, 182734), (228, 91367)]