20163617727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{31307}}^1$

素因数の和:32023

約数の個数: 32

約数和(自身を含む): 30386292480

約数和(自身を除く): 10222674753

約数列:

[1, 3, 11, 29, 33, 87, 319, 673, 957, 2019, 7403, 19517, 22209, 31307, 58551, 93921, 214687, 344377, 644061, 907903, 1033131, 2723709, 9986933, 21069611, 29960799, 63208833, 231765721, 611018719, 695297163, 1833056157, 6721205909, 20163617727]

約数ペア:

[(1, 20163617727), (3, 6721205909), (11, 1833056157), (29, 695297163), (33, 611018719), (87, 231765721), (319, 63208833), (673, 29960799), (957, 21069611), (2019, 9986933), (7403, 2723709), (19517, 1033131), (22209, 907903), (31307, 644061), (58551, 344377), (93921, 214687)]