20526162

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{24971}}^1$

素因数の和:25113

約数の個数: 16

約数和(自身を含む): 41353632

約数和(自身を除く): 20827470

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 24971, 49942, 74913, 149826, 3421027, 6842054, 10263081, 20526162]

約数ペア:

[(1, 20526162), (2, 10263081), (3, 6842054), (6, 3421027), (137, 149826), (274, 74913), (411, 49942), (822, 24971)]