20237664821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{4127}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 23068717056

約数和(自身を除く): 2831052235

約数列:

[1, 11, 41, 83, 131, 451, 913, 1441, 3403, 4127, 5371, 10873, 37433, 45397, 59081, 119603, 169207, 342541, 445793, 540637, 1861277, 3767951, 4903723, 5947007, 14044181, 22166117, 44872871, 154485991, 243827287, 493601581, 1839787711, 20237664821]

約数ペア:

[(1, 20237664821), (11, 1839787711), (41, 493601581), (83, 243827287), (131, 154485991), (451, 44872871), (913, 22166117), (1441, 14044181), (3403, 5947007), (4127, 4903723), (5371, 3767951), (10873, 1861277), (37433, 540637), (45397, 445793), (59081, 342541), (119603, 169207)]