20216856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76579}}^1$

素因数の和:76599

約数の個数: 32

約数和(自身を含む): 55137600

約数和(自身を除く): 34920744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76579, 153158, 229737, 306316, 459474, 612632, 842369, 918948, 1684738, 1837896, 2527107, 3369476, 5054214, 6738952, 10108428, 20216856]

約数ペア:

[(1, 20216856), (2, 10108428), (3, 6738952), (4, 5054214), (6, 3369476), (8, 2527107), (11, 1837896), (12, 1684738), (22, 918948), (24, 842369), (33, 612632), (44, 459474), (66, 306316), (88, 229737), (132, 153158), (264, 76579)]