20667452733

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1543}}^1\times {\mathrm{36299}}^1$

素因数の和:37889

約数の個数: 24

約数和(自身を含む): 30601771200

約数和(自身を除く): 9934318467

約数列:

[1, 3, 9, 41, 123, 369, 1543, 4629, 13887, 36299, 63263, 108897, 189789, 326691, 569367, 1488259, 4464777, 13394331, 56009357, 168028071, 504084213, 2296383637, 6889150911, 20667452733]

約数ペア:

[(1, 20667452733), (3, 6889150911), (9, 2296383637), (41, 504084213), (123, 168028071), (369, 56009357), (1543, 13394331), (4629, 4464777), (13887, 1488259), (36299, 569367), (63263, 326691), (108897, 189789)]