20263960368

素因数分解:

$2^4\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{124643}}^1$

素因数の和:125786

約数の個数: 60

約数和(自身を含む): 56761631160

約数和(自身を除く): 36497670792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1129, 2258, 3387, 4516, 6774, 9032, 10161, 13548, 18064, 20322, 27096, 40644, 54192, 81288, 124643, 162576, 249286, 373929, 498572, 747858, 997144, 1121787, 1495716, 1994288, 2243574, 2991432, 4487148, 5982864, 8974296, 17948592, 140721947, 281443894, 422165841, 562887788, 844331682, 1125775576, 1266497523, 1688663364, 2251551152, 2532995046, 3377326728, 5065990092, 6754653456, 10131980184, 20263960368]

約数ペア:

[(1, 20263960368), (2, 10131980184), (3, 6754653456), (4, 5065990092), (6, 3377326728), (8, 2532995046), (9, 2251551152), (12, 1688663364), (16, 1266497523), (18, 1125775576), (24, 844331682), (36, 562887788), (48, 422165841), (72, 281443894), (144, 140721947), (1129, 17948592), (2258, 8974296), (3387, 5982864), (4516, 4487148), (6774, 2991432), (9032, 2243574), (10161, 1994288), (13548, 1495716), (18064, 1121787), (20322, 997144), (27096, 747858), (40644, 498572), (54192, 373929), (81288, 249286), (124643, 162576)]