20223051310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26263703}}^1$

素因数の和:26263728

約数の個数: 32

約数和(自身を含む): 45383680512

約数和(自身を除く): 25160629202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26263703, 52527406, 131318515, 183845921, 262637030, 288900733, 367691842, 577801466, 919229605, 1444503665, 1838459210, 2022305131, 2889007330, 4044610262, 10111525655, 20223051310]

約数ペア:

[(1, 20223051310), (2, 10111525655), (5, 4044610262), (7, 2889007330), (10, 2022305131), (11, 1838459210), (14, 1444503665), (22, 919229605), (35, 577801466), (55, 367691842), (70, 288900733), (77, 262637030), (110, 183845921), (154, 131318515), (385, 52527406), (770, 26263703)]