20040534

素因数分解:

$2^1\times 3^4\times {\mathrm{123707}}^1$

素因数の和:123721

約数の個数: 20

約数和(自身を含む): 44906004

約数和(自身を除く): 24865470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123707, 247414, 371121, 742242, 1113363, 2226726, 3340089, 6680178, 10020267, 20040534]

約数ペア:

[(1, 20040534), (2, 10020267), (3, 6680178), (6, 3340089), (9, 2226726), (18, 1113363), (27, 742242), (54, 371121), (81, 247414), (162, 123707)]