20144002876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1575227}}^1$

素因数の和:1575393

約数の個数: 24

約数和(自身を含む): 37049362560

約数和(自身を除く): 16905359684

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 1575227, 3150454, 6300908, 36230221, 72460442, 144920884, 218956553, 437913106, 875826212, 5036000719, 10072001438, 20144002876]

約数ペア:

[(1, 20144002876), (2, 10072001438), (4, 5036000719), (23, 875826212), (46, 437913106), (92, 218956553), (139, 144920884), (278, 72460442), (556, 36230221), (3197, 6300908), (6394, 3150454), (12788, 1575227)]