20126743553

素因数分解:

$7^1\times {\mathrm{1093}}^1\times {\mathrm{1409}}^1\times {\mathrm{1867}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 23051717760

約数和(自身を除く): 2924974207

約数列:

[1, 7, 1093, 1409, 1867, 7651, 9863, 13069, 1540037, 2040631, 2630603, 10780259, 14284417, 18414221, 2875249079, 20126743553]

約数ペア:

[(1, 20126743553), (7, 2875249079), (1093, 18414221), (1409, 14284417), (1867, 10780259), (7651, 2630603), (9863, 2040631), (13069, 1540037)]