20233785985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{28649}}^1$

素因数の和:29865

約数の個数: 32

約数和(自身を含む): 29407276800

約数和(自身を除く): 9173490815

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1187, 5935, 8309, 20179, 28649, 41545, 100895, 141253, 143245, 200543, 487033, 706265, 1002715, 2435165, 3409231, 17046155, 34006363, 170031815, 238044541, 578108171, 1190222705, 2890540855, 4046757197, 20233785985]

約数ペア:

[(1, 20233785985), (5, 4046757197), (7, 2890540855), (17, 1190222705), (35, 578108171), (85, 238044541), (119, 170031815), (595, 34006363), (1187, 17046155), (5935, 3409231), (8309, 2435165), (20179, 1002715), (28649, 706265), (41545, 487033), (100895, 200543), (141253, 143245)]