20152152128

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{1631489}}^1$

素因数の和:1631694

約数の個数: 28

約数和(自身を含む): 40196650620

約数和(自身を除く): 20044498492

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 1631489, 3262978, 6525956, 13051912, 26103824, 52207648, 104415296, 314877377, 629754754, 1259509508, 2519019016, 5038038032, 10076076064, 20152152128]

約数ペア:

[(1, 20152152128), (2, 10076076064), (4, 5038038032), (8, 2519019016), (16, 1259509508), (32, 629754754), (64, 314877377), (193, 104415296), (386, 52207648), (772, 26103824), (1544, 13051912), (3088, 6525956), (6176, 3262978), (12352, 1631489)]