20131068687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4435133}}^1$

素因数の和:4435242

約数の個数: 16

約数和(自身を含む): 28739668320

約数和(自身を除く): 8608599633

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 4435133, 13305399, 75397261, 226191783, 394726837, 1184180511, 6710356229, 20131068687]

約数ペア:

[(1, 20131068687), (3, 6710356229), (17, 1184180511), (51, 394726837), (89, 226191783), (267, 75397261), (1513, 13305399), (4539, 4435133)]