20199162452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16776713}}^1$

素因数の和:16776767

約数の個数: 24

約数和(自身を含む): 41337823296

約数和(自身を除く): 21138660844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16776713, 33553426, 67106852, 117436991, 234873982, 469747964, 721398659, 1442797318, 2885594636, 5049790613, 10099581226, 20199162452]

約数ペア:

[(1, 20199162452), (2, 10099581226), (4, 5049790613), (7, 2885594636), (14, 1442797318), (28, 721398659), (43, 469747964), (86, 234873982), (172, 117436991), (301, 67106852), (602, 33553426), (1204, 16776713)]