20159379239

素因数分解:

${\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1\times {\mathrm{1721}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 20727700224

約数和(自身を除く): 568320985

約数列:

[1, 43, 331, 823, 1721, 14233, 35389, 74003, 272413, 569651, 1416383, 11713759, 24494993, 60904469, 468822773, 20159379239]

約数ペア:

[(1, 20159379239), (43, 468822773), (331, 60904469), (823, 24494993), (1721, 11713759), (14233, 1416383), (35389, 569651), (74003, 272413)]