20132514888

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1\times {\mathrm{12889}}^1$

素因数の和:14694

約数の個数: 64

約数和(自身を含む): 51724992000

約数和(自身を除く): 31592477112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1759, 3518, 5277, 7036, 10554, 12889, 14072, 21108, 25778, 38667, 42216, 51556, 65083, 77334, 103112, 130166, 154668, 195249, 260332, 309336, 390498, 476893, 520664, 780996, 953786, 1430679, 1561992, 1907572, 2861358, 3815144, 5722716, 11445432, 22671751, 45343502, 68015253, 90687004, 136030506, 181374008, 272061012, 544122024, 838854787, 1677709574, 2516564361, 3355419148, 5033128722, 6710838296, 10066257444, 20132514888]

約数ペア:

[(1, 20132514888), (2, 10066257444), (3, 6710838296), (4, 5033128722), (6, 3355419148), (8, 2516564361), (12, 1677709574), (24, 838854787), (37, 544122024), (74, 272061012), (111, 181374008), (148, 136030506), (222, 90687004), (296, 68015253), (444, 45343502), (888, 22671751), (1759, 11445432), (3518, 5722716), (5277, 3815144), (7036, 2861358), (10554, 1907572), (12889, 1561992), (14072, 1430679), (21108, 953786), (25778, 780996), (38667, 520664), (42216, 476893), (51556, 390498), (65083, 309336), (77334, 260332), (103112, 195249), (130166, 154668)]