20096553344

素因数分解:

$2^7\times 7^1\times {\mathrm{227}}^1\times {\mathrm{98807}}^1$

素因数の和:99055

約数の個数: 64

約数和(自身を含む): 45957576960

約数和(自身を除く): 25861023616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 448, 454, 896, 908, 1589, 1816, 3178, 3632, 6356, 7264, 12712, 14528, 25424, 29056, 50848, 98807, 101696, 197614, 203392, 395228, 691649, 790456, 1383298, 1580912, 2766596, 3161824, 5533192, 6323648, 11066384, 12647296, 22132768, 22429189, 44265536, 44858378, 88531072, 89716756, 157004323, 179433512, 314008646, 358867024, 628017292, 717734048, 1256034584, 1435468096, 2512069168, 2870936192, 5024138336, 10048276672, 20096553344]

約数ペア:

[(1, 20096553344), (2, 10048276672), (4, 5024138336), (7, 2870936192), (8, 2512069168), (14, 1435468096), (16, 1256034584), (28, 717734048), (32, 628017292), (56, 358867024), (64, 314008646), (112, 179433512), (128, 157004323), (224, 89716756), (227, 88531072), (448, 44858378), (454, 44265536), (896, 22429189), (908, 22132768), (1589, 12647296), (1816, 11066384), (3178, 6323648), (3632, 5533192), (6356, 3161824), (7264, 2766596), (12712, 1580912), (14528, 1383298), (25424, 790456), (29056, 691649), (50848, 395228), (98807, 203392), (101696, 197614)]