20126690056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4866221}}^1$

素因数の和:4866285

約数の個数: 32

約数和(自身を含む): 42044158080

約数和(自身を除く): 21917468024

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 4866221, 9732442, 19464884, 38929768, 53528431, 107056862, 214113724, 228712387, 428227448, 457424774, 914849548, 1829699096, 2515836257, 5031672514, 10063345028, 20126690056]

約数ペア:

[(1, 20126690056), (2, 10063345028), (4, 5031672514), (8, 2515836257), (11, 1829699096), (22, 914849548), (44, 457424774), (47, 428227448), (88, 228712387), (94, 214113724), (188, 107056862), (376, 53528431), (517, 38929768), (1034, 19464884), (2068, 9732442), (4136, 4866221)]