20869088

素因数分解:

$2^5\times {\mathrm{367}}^1\times {\mathrm{1777}}^1$

素因数の和:2154

約数の個数: 24

約数和(自身を含む): 41221152

約数和(自身を除く): 20352064

約数列:

[1, 2, 4, 8, 16, 32, 367, 734, 1468, 1777, 2936, 3554, 5872, 7108, 11744, 14216, 28432, 56864, 652159, 1304318, 2608636, 5217272, 10434544, 20869088]

約数ペア:

[(1, 20869088), (2, 10434544), (4, 5217272), (8, 2608636), (16, 1304318), (32, 652159), (367, 56864), (734, 28432), (1468, 14216), (1777, 11744), (2936, 7108), (3554, 5872)]