20740276656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{195427}}^1$

素因数の和:195519

約数の個数: 120

約数和(自身を含む): 64266106944

約数和(自身を除く): 43525830288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 132, 134, 144, 176, 198, 201, 264, 268, 396, 402, 528, 536, 603, 737, 792, 804, 1072, 1206, 1474, 1584, 1608, 2211, 2412, 2948, 3216, 4422, 4824, 5896, 6633, 8844, 9648, 11792, 13266, 17688, 26532, 35376, 53064, 106128, 195427, 390854, 586281, 781708, 1172562, 1563416, 1758843, 2149697, 2345124, 3126832, 3517686, 4299394, 4690248, 6449091, 7035372, 8598788, 9380496, 12898182, 13093609, 14070744, 17197576, 19347273, 25796364, 26187218, 28141488, 34395152, 38694546, 39280827, 51592728, 52374436, 77389092, 78561654, 103185456, 104748872, 117842481, 144029699, 154778184, 157123308, 209497744, 235684962, 288059398, 309556368, 314246616, 432089097, 471369924, 576118796, 628493232, 864178194, 942739848, 1152237592, 1296267291, 1728356388, 1885479696, 2304475184, 2592534582, 3456712776, 5185069164, 6913425552, 10370138328, 20740276656]

約数ペア:

[(1, 20740276656), (2, 10370138328), (3, 6913425552), (4, 5185069164), (6, 3456712776), (8, 2592534582), (9, 2304475184), (11, 1885479696), (12, 1728356388), (16, 1296267291), (18, 1152237592), (22, 942739848), (24, 864178194), (33, 628493232), (36, 576118796), (44, 471369924), (48, 432089097), (66, 314246616), (67, 309556368), (72, 288059398), (88, 235684962), (99, 209497744), (132, 157123308), (134, 154778184), (144, 144029699), (176, 117842481), (198, 104748872), (201, 103185456), (264, 78561654), (268, 77389092), (396, 52374436), (402, 51592728), (528, 39280827), (536, 38694546), (603, 34395152), (737, 28141488), (792, 26187218), (804, 25796364), (1072, 19347273), (1206, 17197576), (1474, 14070744), (1584, 13093609), (1608, 12898182), (2211, 9380496), (2412, 8598788), (2948, 7035372), (3216, 6449091), (4422, 4690248), (4824, 4299394), (5896, 3517686), (6633, 3126832), (8844, 2345124), (9648, 2149697), (11792, 1758843), (13266, 1563416), (17688, 1172562), (26532, 781708), (35376, 586281), (53064, 390854), (106128, 195427)]