20199071034

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8698997}}^1$

素因数の和:8699051

約数の個数: 32

約数和(自身を含む): 45930709440

約数和(自身を除く): 25731638406

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8698997, 17397994, 26096991, 52193982, 78290973, 156581946, 234872919, 374056871, 469745838, 748113742, 1122170613, 2244341226, 3366511839, 6733023678, 10099535517, 20199071034]

約数ペア:

[(1, 20199071034), (2, 10099535517), (3, 6733023678), (6, 3366511839), (9, 2244341226), (18, 1122170613), (27, 748113742), (43, 469745838), (54, 374056871), (86, 234872919), (129, 156581946), (258, 78290973), (387, 52193982), (774, 26096991), (1161, 17397994), (2322, 8698997)]