20163085323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{84809}}^1$

素因数の和:84971

約数の個数: 32

約数和(自身を含む): 29256057600

約数和(自身を除く): 9092972277

約数列:

[1, 3, 19, 43, 57, 97, 129, 291, 817, 1843, 2451, 4171, 5529, 12513, 79249, 84809, 237747, 254427, 1611371, 3646787, 4834113, 8226473, 10940361, 24679419, 69288953, 156302987, 207866859, 353738339, 468908961, 1061215017, 6721028441, 20163085323]

約数ペア:

[(1, 20163085323), (3, 6721028441), (19, 1061215017), (43, 468908961), (57, 353738339), (97, 207866859), (129, 156302987), (291, 69288953), (817, 24679419), (1843, 10940361), (2451, 8226473), (4171, 4834113), (5529, 3646787), (12513, 1611371), (79249, 254427), (84809, 237747)]