20229902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131363}}^1$

素因数の和:131383

約数の個数: 16

約数和(自身を含む): 37832832

約数和(自身を除く): 17602930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131363, 262726, 919541, 1444993, 1839082, 2889986, 10114951, 20229902]

約数ペア:

[(1, 20229902), (2, 10114951), (7, 2889986), (11, 1839082), (14, 1444993), (22, 919541), (77, 262726), (154, 131363)]