20163047874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176868841}}^1$

素因数の和:176868865

約数の個数: 16

約数和(自身を含む): 42448522080

約数和(自身を除く): 22285474206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176868841, 353737682, 530606523, 1061213046, 3360507979, 6721015958, 10081523937, 20163047874]

約数ペア:

[(1, 20163047874), (2, 10081523937), (3, 6721015958), (6, 3360507979), (19, 1061213046), (38, 530606523), (57, 353737682), (114, 176868841)]