20228824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32839}}^1$

素因数の和:32863

約数の個数: 32

約数和(自身を含む): 47289600

約数和(自身を除く): 27060776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32839, 65678, 131356, 229873, 262712, 361229, 459746, 722458, 919492, 1444916, 1838984, 2528603, 2889832, 5057206, 10114412, 20228824]

約数ペア:

[(1, 20228824), (2, 10114412), (4, 5057206), (7, 2889832), (8, 2528603), (11, 1838984), (14, 1444916), (22, 919492), (28, 722458), (44, 459746), (56, 361229), (77, 262712), (88, 229873), (154, 131356), (308, 65678), (616, 32839)]