20206824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76541}}^1$

素因数の和:76561

約数の個数: 32

約数和(自身を含む): 55110240

約数和(自身を除く): 34903416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76541, 153082, 229623, 306164, 459246, 612328, 841951, 918492, 1683902, 1836984, 2525853, 3367804, 5051706, 6735608, 10103412, 20206824]

約数ペア:

[(1, 20206824), (2, 10103412), (3, 6735608), (4, 5051706), (6, 3367804), (8, 2525853), (11, 1836984), (12, 1683902), (22, 918492), (24, 841951), (33, 612328), (44, 459246), (66, 306164), (88, 229623), (132, 153082), (264, 76541)]