20199347630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26232919}}^1$

素因数の和:26232944

約数の個数: 32

約数和(自身を含む): 45330485760

約数和(自身を除く): 25131138130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26232919, 52465838, 131164595, 183630433, 262329190, 288562109, 367260866, 577124218, 918152165, 1442810545, 1836304330, 2019934763, 2885621090, 4039869526, 10099673815, 20199347630]

約数ペア:

[(1, 20199347630), (2, 10099673815), (5, 4039869526), (7, 2885621090), (10, 2019934763), (11, 1836304330), (14, 1442810545), (22, 918152165), (35, 577124218), (55, 367260866), (70, 288562109), (77, 262329190), (110, 183630433), (154, 131164595), (385, 52465838), (770, 26232919)]