20804298307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2244503}}^1$

素因数の和:2244570

約数の個数: 16

約数和(自身を含む): 24132907008

約数和(自身を除く): 3328608701

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 2244503, 29178539, 51623569, 69579593, 671106397, 904534709, 1600330639, 20804298307]

約数ペア:

[(1, 20804298307), (13, 1600330639), (23, 904534709), (31, 671106397), (299, 69579593), (403, 51623569), (713, 29178539), (9269, 2244503)]