20160405601

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223243}}^1$

素因数の和:223373

約数の個数: 24

約数和(自身を含む): 24940819680

約数和(自身を除く): 4780414079

約数列:

[1, 7, 19, 49, 97, 133, 679, 931, 1843, 4753, 12901, 90307, 223243, 1562701, 4241617, 10938907, 21654571, 29691319, 151581997, 207839233, 411436849, 1061073979, 2880057943, 20160405601]

約数ペア:

[(1, 20160405601), (7, 2880057943), (19, 1061073979), (49, 411436849), (97, 207839233), (133, 151581997), (679, 29691319), (931, 21654571), (1843, 10938907), (4753, 4241617), (12901, 1562701), (90307, 223243)]