20163303314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18704363}}^1$

素因数の和:18704390

約数の個数: 24

約数和(自身を含む): 38381354928

約数和(自身を除く): 18218051614

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18704363, 37408726, 130930541, 205747993, 261861082, 411495986, 916513787, 1440235951, 1833027574, 2880471902, 10081651657, 20163303314]

約数ペア:

[(1, 20163303314), (2, 10081651657), (7, 2880471902), (11, 1833027574), (14, 1440235951), (22, 916513787), (49, 411495986), (77, 261861082), (98, 205747993), (154, 130930541), (539, 37408726), (1078, 18704363)]