20197082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{733}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 31708800

約数和(自身を除く): 11511718

約数列:

[1, 2, 23, 46, 599, 733, 1198, 1466, 13777, 16859, 27554, 33718, 439067, 878134, 10098541, 20197082]

約数ペア:

[(1, 20197082), (2, 10098541), (23, 878134), (46, 439067), (599, 33718), (733, 27554), (1198, 16859), (1466, 13777)]