20172689370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224140993}}^1$

素因数の和:224141006

約数の個数: 24

約数和(自身を含む): 52448992596

約数和(自身を除く): 32276303226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224140993, 448281986, 672422979, 1120704965, 1344845958, 2017268937, 2241409930, 3362114895, 4034537874, 6724229790, 10086344685, 20172689370]

約数ペア:

[(1, 20172689370), (2, 10086344685), (3, 6724229790), (5, 4034537874), (6, 3362114895), (9, 2241409930), (10, 2017268937), (15, 1344845958), (18, 1120704965), (30, 672422979), (45, 448281986), (90, 224140993)]