20153646976

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{5429323}}^1$

素因数の和:5429366

約数の個数: 32

約数和(自身を含む): 41534328600

約数和(自身を除く): 21380681624

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5429323, 10858646, 21717292, 43434584, 86869168, 157450367, 173738336, 314900734, 347476672, 629801468, 694953344, 1259602936, 2519205872, 5038411744, 10076823488, 20153646976]

約数ペア:

[(1, 20153646976), (2, 10076823488), (4, 5038411744), (8, 2519205872), (16, 1259602936), (29, 694953344), (32, 629801468), (58, 347476672), (64, 314900734), (116, 173738336), (128, 157450367), (232, 86869168), (464, 43434584), (928, 21717292), (1856, 10858646), (3712, 5429323)]