2017673380

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{107209}}^1$

素因数の和:108159

約数の個数: 24

約数和(自身を含む): 4241656440

約数和(自身を除く): 2223983060

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 107209, 214418, 428836, 536045, 1072090, 2144180, 100883669, 201767338, 403534676, 504418345, 1008836690, 2017673380]

約数ペア:

[(1, 2017673380), (2, 1008836690), (4, 504418345), (5, 403534676), (10, 201767338), (20, 100883669), (941, 2144180), (1882, 1072090), (3764, 536045), (4705, 428836), (9410, 214418), (18820, 107209)]