20169190417

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{11731}}^1$

素因数の和:12168

約数の個数: 16

約数和(自身を含む): 20820264192

約数和(自身を除く): 651073775

約数列:

[1, 47, 157, 233, 7379, 10951, 11731, 36581, 551357, 1719307, 1841767, 2733323, 86563049, 128466181, 429131711, 20169190417]

約数ペア:

[(1, 20169190417), (47, 429131711), (157, 128466181), (233, 86563049), (7379, 2733323), (10951, 1841767), (11731, 1719307), (36581, 551357)]