20288052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19433}}^1$

素因数の和:19472

約数の個数: 36

約数和(自身を含む): 53054820

約数和(自身を除く): 32766768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19433, 38866, 58299, 77732, 116598, 174897, 233196, 349794, 563557, 699588, 1127114, 1690671, 2254228, 3381342, 5072013, 6762684, 10144026, 20288052]

約数ペア:

[(1, 20288052), (2, 10144026), (3, 6762684), (4, 5072013), (6, 3381342), (9, 2254228), (12, 1690671), (18, 1127114), (29, 699588), (36, 563557), (58, 349794), (87, 233196), (116, 174897), (174, 116598), (261, 77732), (348, 58299), (522, 38866), (1044, 19433)]