20223693056

素因数分解:

$2^8\times 7^1\times {\mathrm{577}}^1\times {\mathrm{19559}}^1$

素因数の和:20159

約数の個数: 72

約数和(自身を含む): 46217619840

約数和(自身を除く): 25993926784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 577, 896, 1154, 1792, 2308, 4039, 4616, 8078, 9232, 16156, 18464, 19559, 32312, 36928, 39118, 64624, 73856, 78236, 129248, 136913, 147712, 156472, 258496, 273826, 312944, 516992, 547652, 625888, 1033984, 1095304, 1251776, 2190608, 2503552, 4381216, 5007104, 8762432, 11285543, 17524864, 22571086, 35049728, 45142172, 78998801, 90284344, 157997602, 180568688, 315995204, 361137376, 631990408, 722274752, 1263980816, 1444549504, 2527961632, 2889099008, 5055923264, 10111846528, 20223693056]

約数ペア:

[(1, 20223693056), (2, 10111846528), (4, 5055923264), (7, 2889099008), (8, 2527961632), (14, 1444549504), (16, 1263980816), (28, 722274752), (32, 631990408), (56, 361137376), (64, 315995204), (112, 180568688), (128, 157997602), (224, 90284344), (256, 78998801), (448, 45142172), (577, 35049728), (896, 22571086), (1154, 17524864), (1792, 11285543), (2308, 8762432), (4039, 5007104), (4616, 4381216), (8078, 2503552), (9232, 2190608), (16156, 1251776), (18464, 1095304), (19559, 1033984), (32312, 625888), (36928, 547652), (39118, 516992), (64624, 312944), (73856, 273826), (78236, 258496), (129248, 156472), (136913, 147712)]