20555400384

素因数分解:

$2^6\times 3^2\times {\mathrm{35686459}}^1$

素因数の和:35686477

約数の個数: 42

約数和(自身を含む): 58918345460

約数和(自身を除く): 38362945076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35686459, 71372918, 107059377, 142745836, 214118754, 285491672, 321178131, 428237508, 570983344, 642356262, 856475016, 1141966688, 1284712524, 1712950032, 2283933376, 2569425048, 3425900064, 5138850096, 6851800128, 10277700192, 20555400384]

約数ペア:

[(1, 20555400384), (2, 10277700192), (3, 6851800128), (4, 5138850096), (6, 3425900064), (8, 2569425048), (9, 2283933376), (12, 1712950032), (16, 1284712524), (18, 1141966688), (24, 856475016), (32, 642356262), (36, 570983344), (48, 428237508), (64, 321178131), (72, 285491672), (96, 214118754), (144, 142745836), (192, 107059377), (288, 71372918), (576, 35686459)]