20599189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 23792832

約数和(自身を除く): 3193643

約数列:

[1, 13, 17, 83, 221, 1079, 1123, 1411, 14599, 18343, 19091, 93209, 248183, 1211717, 1584553, 20599189]

約数ペア:

[(1, 20599189), (13, 1584553), (17, 1211717), (83, 248183), (221, 93209), (1079, 19091), (1123, 18343), (1411, 14599)]