20165598

素因数分解:

$2^1\times 3^6\times {\mathrm{13831}}^1$

素因数の和:13851

約数の個数: 28

約数和(自身を含む): 45355128

約数和(自身を除く): 25189530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13831, 27662, 41493, 82986, 124479, 248958, 373437, 746874, 1120311, 2240622, 3360933, 6721866, 10082799, 20165598]

約数ペア:

[(1, 20165598), (2, 10082799), (3, 6721866), (6, 3360933), (9, 2240622), (18, 1120311), (27, 746874), (54, 373437), (81, 248958), (162, 124479), (243, 82986), (486, 41493), (729, 27662), (1458, 13831)]