20386432

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14479}}^1$

素因数の和:14504

約数の個数: 32

約数和(自身を含む): 44308800

約数和(自身を除く): 23922368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14479, 28958, 57916, 115832, 159269, 231664, 318538, 463328, 637076, 926656, 1274152, 1853312, 2548304, 5096608, 10193216, 20386432]

約数ペア:

[(1, 20386432), (2, 10193216), (4, 5096608), (8, 2548304), (11, 1853312), (16, 1274152), (22, 926656), (32, 637076), (44, 463328), (64, 318538), (88, 231664), (128, 159269), (176, 115832), (352, 57916), (704, 28958), (1408, 14479)]