20236619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 23188032

約数和(自身を除く): 2951413

約数列:

[1, 13, 23, 53, 299, 689, 1219, 1277, 15847, 16601, 29371, 67681, 381823, 879853, 1556663, 20236619]

約数ペア:

[(1, 20236619), (13, 1556663), (23, 879853), (53, 381823), (299, 67681), (689, 29371), (1219, 16601), (1277, 15847)]