20796625860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{346610431}}^1$

素因数の和:346610443

約数の個数: 24

約数和(自身を含む): 58230552576

約数和(自身を除く): 37433926716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 346610431, 693220862, 1039831293, 1386441724, 1733052155, 2079662586, 3466104310, 4159325172, 5199156465, 6932208620, 10398312930, 20796625860]

約数ペア:

[(1, 20796625860), (2, 10398312930), (3, 6932208620), (4, 5199156465), (5, 4159325172), (6, 3466104310), (10, 2079662586), (12, 1733052155), (15, 1386441724), (20, 1039831293), (30, 693220862), (60, 346610431)]