20194295598

素因数分解:

$2^1\times 3^3\times {\mathrm{719}}^1\times {\mathrm{520123}}^1$

素因数の和:520853

約数の個数: 32

約数和(自身を含む): 44938713600

約数和(自身を除く): 24744418002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 719, 1438, 2157, 4314, 6471, 12942, 19413, 38826, 520123, 1040246, 1560369, 3120738, 4681107, 9362214, 14043321, 28086642, 373968437, 747936874, 1121905311, 2243810622, 3365715933, 6731431866, 10097147799, 20194295598]

約数ペア:

[(1, 20194295598), (2, 10097147799), (3, 6731431866), (6, 3365715933), (9, 2243810622), (18, 1121905311), (27, 747936874), (54, 373968437), (719, 28086642), (1438, 14043321), (2157, 9362214), (4314, 4681107), (6471, 3120738), (12942, 1560369), (19413, 1040246), (38826, 520123)]