20596734

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 45995040

約数和(自身を除く): 25398306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 1637, 2097, 3274, 4194, 4911, 6291, 9822, 12582, 14733, 29466, 44199, 88398, 381421, 762842, 1144263, 2288526, 3432789, 6865578, 10298367, 20596734]

約数ペア:

[(1, 20596734), (2, 10298367), (3, 6865578), (6, 3432789), (9, 2288526), (18, 1144263), (27, 762842), (54, 381421), (233, 88398), (466, 44199), (699, 29466), (1398, 14733), (1637, 12582), (2097, 9822), (3274, 6291), (4194, 4911)]