20159672016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1316593}}^1$

素因数の和:1316644

約数の個数: 80

約数和(自身を含む): 58772756160

約数和(自身を除く): 38613084144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 1316593, 2633186, 3949779, 5266372, 7899558, 10532744, 14482523, 15799116, 21065488, 28965046, 31598232, 38181197, 43447569, 57930092, 63196464, 76362394, 86895138, 114543591, 115860184, 152724788, 173790276, 229087182, 231720368, 305449576, 347580552, 419993167, 458174364, 610899152, 695161104, 839986334, 916348728, 1259979501, 1679972668, 1832697456, 2519959002, 3359945336, 5039918004, 6719890672, 10079836008, 20159672016]

約数ペア:

[(1, 20159672016), (2, 10079836008), (3, 6719890672), (4, 5039918004), (6, 3359945336), (8, 2519959002), (11, 1832697456), (12, 1679972668), (16, 1259979501), (22, 916348728), (24, 839986334), (29, 695161104), (33, 610899152), (44, 458174364), (48, 419993167), (58, 347580552), (66, 305449576), (87, 231720368), (88, 229087182), (116, 173790276), (132, 152724788), (174, 115860184), (176, 114543591), (232, 86895138), (264, 76362394), (319, 63196464), (348, 57930092), (464, 43447569), (528, 38181197), (638, 31598232), (696, 28965046), (957, 21065488), (1276, 15799116), (1392, 14482523), (1914, 10532744), (2552, 7899558), (3828, 5266372), (5104, 3949779), (7656, 2633186), (15312, 1316593)]