20927765772

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1319}}^1\times {\mathrm{1373}}^1$

素因数の和:2812

約数の個数: 96

約数和(自身を含む): 54845683200

約数和(自身を除く): 33917917428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1319, 1373, 1926, 2638, 2746, 2889, 3852, 3957, 4119, 5276, 5492, 5778, 7914, 8238, 11556, 11871, 12357, 15828, 16476, 23742, 24714, 35613, 37071, 47484, 49428, 71226, 74142, 141133, 142452, 146911, 148284, 282266, 293822, 423399, 440733, 564532, 587644, 846798, 881466, 1270197, 1322199, 1693596, 1762932, 1810987, 2540394, 2644398, 3621974, 3810591, 3966597, 5080788, 5288796, 5432961, 7243948, 7621182, 7933194, 10865922, 15242364, 15866388, 16298883, 21731844, 32597766, 48896649, 65195532, 97793298, 193775609, 195586596, 387551218, 581326827, 775102436, 1162653654, 1743980481, 2325307308, 3487960962, 5231941443, 6975921924, 10463882886, 20927765772]

約数ペア:

[(1, 20927765772), (2, 10463882886), (3, 6975921924), (4, 5231941443), (6, 3487960962), (9, 2325307308), (12, 1743980481), (18, 1162653654), (27, 775102436), (36, 581326827), (54, 387551218), (107, 195586596), (108, 193775609), (214, 97793298), (321, 65195532), (428, 48896649), (642, 32597766), (963, 21731844), (1284, 16298883), (1319, 15866388), (1373, 15242364), (1926, 10865922), (2638, 7933194), (2746, 7621182), (2889, 7243948), (3852, 5432961), (3957, 5288796), (4119, 5080788), (5276, 3966597), (5492, 3810591), (5778, 3621974), (7914, 2644398), (8238, 2540394), (11556, 1810987), (11871, 1762932), (12357, 1693596), (15828, 1322199), (16476, 1270197), (23742, 881466), (24714, 846798), (35613, 587644), (37071, 564532), (47484, 440733), (49428, 423399), (71226, 293822), (74142, 282266), (141133, 148284), (142452, 146911)]