2080269420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34671157}}^1$

素因数の和:34671169

約数の個数: 24

約数和(自身を含む): 5824754544

約数和(自身を除く): 3744485124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 34671157, 69342314, 104013471, 138684628, 173355785, 208026942, 346711570, 416053884, 520067355, 693423140, 1040134710, 2080269420]

約数ペア:

[(1, 2080269420), (2, 1040134710), (3, 693423140), (4, 520067355), (5, 416053884), (6, 346711570), (10, 208026942), (12, 173355785), (15, 138684628), (20, 104013471), (30, 69342314), (60, 34671157)]