20236436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 38849664

約数和(自身を除く): 18613228

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 2383, 4246, 4766, 8492, 9532, 26213, 52426, 104852, 459919, 919838, 1839676, 5059109, 10118218, 20236436]

約数ペア:

[(1, 20236436), (2, 10118218), (4, 5059109), (11, 1839676), (22, 919838), (44, 459919), (193, 104852), (386, 52426), (772, 26213), (2123, 9532), (2383, 8492), (4246, 4766)]