20067732

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:1832

約数の個数: 36

約数和(自身を含む): 50892660

約数和(自身を除く): 30824928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1433, 1556, 2334, 2866, 3501, 4299, 4668, 5732, 7002, 8598, 12897, 14004, 17196, 25794, 51588, 557437, 1114874, 1672311, 2229748, 3344622, 5016933, 6689244, 10033866, 20067732]

約数ペア:

[(1, 20067732), (2, 10033866), (3, 6689244), (4, 5016933), (6, 3344622), (9, 2229748), (12, 1672311), (18, 1114874), (36, 557437), (389, 51588), (778, 25794), (1167, 17196), (1433, 14004), (1556, 12897), (2334, 8598), (2866, 7002), (3501, 5732), (4299, 4668)]