20034

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1$

素因数の和:71

約数の個数: 32

約数和(自身を含む): 51840

約数和(自身を除く): 31806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 10017, 20034]

約数ペア:

[(1, 20034), (2, 10017), (3, 6678), (6, 3339), (7, 2862), (9, 2226), (14, 1431), (18, 1113), (21, 954), (27, 742), (42, 477), (53, 378), (54, 371), (63, 318), (106, 189), (126, 159)]