20100649986

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{733}}^1\times {\mathrm{2837}}^1$

素因数の和:3760

約数の個数: 64

約数和(自身を含む): 44994787200

約数和(自身を除く): 24894137214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 733, 1074, 1466, 1611, 2199, 2837, 3222, 4398, 4833, 5674, 6597, 8511, 9666, 13194, 17022, 19791, 25533, 39582, 51066, 76599, 131207, 153198, 262414, 393621, 507823, 787242, 1015646, 1180863, 1523469, 2079521, 2361726, 3046938, 3542589, 4159042, 4570407, 6238563, 7085178, 9140814, 12477126, 13711221, 18715689, 27422442, 37431378, 56147067, 112294134, 372234259, 744468518, 1116702777, 2233405554, 3350108331, 6700216662, 10050324993, 20100649986]

約数ペア:

[(1, 20100649986), (2, 10050324993), (3, 6700216662), (6, 3350108331), (9, 2233405554), (18, 1116702777), (27, 744468518), (54, 372234259), (179, 112294134), (358, 56147067), (537, 37431378), (733, 27422442), (1074, 18715689), (1466, 13711221), (1611, 12477126), (2199, 9140814), (2837, 7085178), (3222, 6238563), (4398, 4570407), (4833, 4159042), (5674, 3542589), (6597, 3046938), (8511, 2361726), (9666, 2079521), (13194, 1523469), (17022, 1180863), (19791, 1015646), (25533, 787242), (39582, 507823), (51066, 393621), (76599, 262414), (131207, 153198)]