19928736

素因数分解:

$2^5\times 3^2\times {\mathrm{69197}}^1$

素因数の和:69213

約数の個数: 36

約数和(自身を含む): 56673162

約数和(自身を除く): 36744426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69197, 138394, 207591, 276788, 415182, 553576, 622773, 830364, 1107152, 1245546, 1660728, 2214304, 2491092, 3321456, 4982184, 6642912, 9964368, 19928736]

約数ペア:

[(1, 19928736), (2, 9964368), (3, 6642912), (4, 4982184), (6, 3321456), (8, 2491092), (9, 2214304), (12, 1660728), (16, 1245546), (18, 1107152), (24, 830364), (32, 622773), (36, 553576), (48, 415182), (72, 276788), (96, 207591), (144, 138394), (288, 69197)]