20206312

素因数分解:

$2^3\times 7^1\times {\mathrm{360827}}^1$

素因数の和:360840

約数の個数: 16

約数和(自身を含む): 43299360

約数和(自身を除く): 23093048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360827, 721654, 1443308, 2525789, 2886616, 5051578, 10103156, 20206312]

約数ペア:

[(1, 20206312), (2, 10103156), (4, 5051578), (7, 2886616), (8, 2525789), (14, 1443308), (28, 721654), (56, 360827)]