20126084986

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6277631}}^1$

素因数の和:6277869

約数の個数: 16

約数和(自身を含む): 34652528640

約数和(自身を除く): 14526443654

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6277631, 12555262, 43943417, 87886834, 1437577499, 2875154998, 10063042493, 20126084986]

約数ペア:

[(1, 20126084986), (2, 10063042493), (7, 2875154998), (14, 1437577499), (229, 87886834), (458, 43943417), (1603, 12555262), (3206, 6277631)]