20211594046

素因数分解:

$2^1\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{441359}}^1$

素因数の和:444639

約数の個数: 16

約数和(自身を含む): 34659118080

約数和(自身を除く): 14447524034

約数列:

[1, 2, 7, 14, 3271, 6542, 22897, 45794, 441359, 882718, 3089513, 6179026, 1443685289, 2887370578, 10105797023, 20211594046]

約数ペア:

[(1, 20211594046), (2, 10105797023), (7, 2887370578), (14, 1443685289), (3271, 6179026), (6542, 3089513), (22897, 882718), (45794, 441359)]