20268576

素因数分解:

$2^5\times 3^3\times {\mathrm{23459}}^1$

素因数の和:23478

約数の個数: 48

約数和(自身を含む): 59119200

約数和(自身を除く): 38850624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23459, 46918, 70377, 93836, 140754, 187672, 211131, 281508, 375344, 422262, 563016, 633393, 750688, 844524, 1126032, 1266786, 1689048, 2252064, 2533572, 3378096, 5067144, 6756192, 10134288, 20268576]

約数ペア:

[(1, 20268576), (2, 10134288), (3, 6756192), (4, 5067144), (6, 3378096), (8, 2533572), (9, 2252064), (12, 1689048), (16, 1266786), (18, 1126032), (24, 844524), (27, 750688), (32, 633393), (36, 563016), (48, 422262), (54, 375344), (72, 281508), (96, 211131), (108, 187672), (144, 140754), (216, 93836), (288, 70377), (432, 46918), (864, 23459)]