19996245846

素因数分解:

$2^1\times 3^3\times {\mathrm{32831}}^1\times {\mathrm{11279}}^1$

素因数の和:44121

約数の個数: 32

約数和(自身を含む): 44441395200

約数和(自身を除く): 24445149354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 11279, 22558, 32831, 33837, 65662, 67674, 98493, 101511, 196986, 203022, 295479, 304533, 590958, 609066, 886437, 1772874, 370300849, 740601698, 1110902547, 2221805094, 3332707641, 6665415282, 9998122923, 19996245846]

約数ペア:

[(1, 19996245846), (2, 9998122923), (3, 6665415282), (6, 3332707641), (9, 2221805094), (18, 1110902547), (27, 740601698), (54, 370300849), (11279, 1772874), (22558, 886437), (32831, 609066), (33837, 590958), (65662, 304533), (67674, 295479), (98493, 203022), (101511, 196986)]