20199107568

素因数分解:

$2^4\times 3^1\times {\mathrm{593}}^1\times {\mathrm{683}}^1\times {\mathrm{1039}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 52395932160

約数和(自身を除く): 32196824592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 593, 683, 1039, 1186, 1366, 1779, 2049, 2078, 2372, 2732, 3117, 3558, 4098, 4156, 4744, 5464, 6234, 7116, 8196, 8312, 9488, 10928, 12468, 14232, 16392, 16624, 24936, 28464, 32784, 49872, 405019, 616127, 709637, 810038, 1215057, 1232254, 1419274, 1620076, 1848381, 2128911, 2430114, 2464508, 2838548, 3240152, 3696762, 4257822, 4860228, 4929016, 5677096, 6480304, 7393524, 8515644, 9720456, 9858032, 11354192, 14787048, 17031288, 19440912, 29574096, 34062576, 420814741, 841629482, 1262444223, 1683258964, 2524888446, 3366517928, 5049776892, 6733035856, 10099553784, 20199107568]

約数ペア:

[(1, 20199107568), (2, 10099553784), (3, 6733035856), (4, 5049776892), (6, 3366517928), (8, 2524888446), (12, 1683258964), (16, 1262444223), (24, 841629482), (48, 420814741), (593, 34062576), (683, 29574096), (1039, 19440912), (1186, 17031288), (1366, 14787048), (1779, 11354192), (2049, 9858032), (2078, 9720456), (2372, 8515644), (2732, 7393524), (3117, 6480304), (3558, 5677096), (4098, 4929016), (4156, 4860228), (4744, 4257822), (5464, 3696762), (6234, 3240152), (7116, 2838548), (8196, 2464508), (8312, 2430114), (9488, 2128911), (10928, 1848381), (12468, 1620076), (14232, 1419274), (16392, 1232254), (16624, 1215057), (24936, 810038), (28464, 709637), (32784, 616127), (49872, 405019)]