20176478531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{13033}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 23874117120

約数和(自身を除く): 3697638589

約数列:

[1, 11, 23, 29, 211, 253, 319, 667, 2321, 4853, 6119, 7337, 13033, 53383, 67309, 140737, 143363, 299759, 377957, 1548107, 2749963, 3297349, 4157527, 8693011, 30249593, 63249149, 79748927, 95623121, 695740639, 877238197, 1834225321, 20176478531]

約数ペア:

[(1, 20176478531), (11, 1834225321), (23, 877238197), (29, 695740639), (211, 95623121), (253, 79748927), (319, 63249149), (667, 30249593), (2321, 8693011), (4853, 4157527), (6119, 3297349), (7337, 2749963), (13033, 1548107), (53383, 377957), (67309, 299759), (140737, 143363)]