20427768

素因数分解:

$2^3\times 3^3\times {\mathrm{94573}}^1$

素因数の和:94588

約数の個数: 32

約数和(自身を含む): 56744400

約数和(自身を除く): 36316632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94573, 189146, 283719, 378292, 567438, 756584, 851157, 1134876, 1702314, 2269752, 2553471, 3404628, 5106942, 6809256, 10213884, 20427768]

約数ペア:

[(1, 20427768), (2, 10213884), (3, 6809256), (4, 5106942), (6, 3404628), (8, 2553471), (9, 2269752), (12, 1702314), (18, 1134876), (24, 851157), (27, 756584), (36, 567438), (54, 378292), (72, 283719), (108, 189146), (216, 94573)]