20342817126

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1663}}^1\times {\mathrm{4561}}^1$

素因数の和:6381

約数の個数: 48

約数和(自身を含む): 44408332800

約数和(自身を除く): 24065515674

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 1663, 2682, 3326, 4561, 4989, 9122, 9978, 13683, 14967, 27366, 29934, 41049, 82098, 247787, 495574, 679589, 743361, 1359178, 1486722, 2038767, 2230083, 4077534, 4460166, 6116301, 7584943, 12232602, 15169886, 22754829, 45509658, 68264487, 136528974, 1130156507, 2260313014, 3390469521, 6780939042, 10171408563, 20342817126]

約数ペア:

[(1, 20342817126), (2, 10171408563), (3, 6780939042), (6, 3390469521), (9, 2260313014), (18, 1130156507), (149, 136528974), (298, 68264487), (447, 45509658), (894, 22754829), (1341, 15169886), (1663, 12232602), (2682, 7584943), (3326, 6116301), (4561, 4460166), (4989, 4077534), (9122, 2230083), (9978, 2038767), (13683, 1486722), (14967, 1359178), (27366, 743361), (29934, 679589), (41049, 495574), (82098, 247787)]