23051420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164653}}^1$

素因数の和:164669

約数の個数: 24

約数和(自身を含む): 55323744

約数和(自身を除く): 32272324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164653, 329306, 658612, 823265, 1152571, 1646530, 2305142, 3293060, 4610284, 5762855, 11525710, 23051420]

約数ペア:

[(1, 23051420), (2, 11525710), (4, 5762855), (5, 4610284), (7, 3293060), (10, 2305142), (14, 1646530), (20, 1152571), (28, 823265), (35, 658612), (70, 329306), (140, 164653)]