14020420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10463}}^1$

素因数の和:10539

約数の個数: 24

約数和(自身を含む): 29885184

約数和(自身を除く): 15864764

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 10463, 20926, 41852, 52315, 104630, 209260, 701021, 1402042, 2804084, 3505105, 7010210, 14020420]

約数ペア:

[(1, 14020420), (2, 7010210), (4, 3505105), (5, 2804084), (10, 1402042), (20, 701021), (67, 209260), (134, 104630), (268, 52315), (335, 41852), (670, 20926), (1340, 10463)]