20343496992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17509}}^1$

素因数の和:17568

約数の個数: 288

約数和(自身を含む): 70423819200

約数和(自身を除く): 50080322208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 96, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 224, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 416, 456, 494, 532, 546, 588, 608, 624, 637, 672, 728, 741, 784, 798, 912, 931, 988, 1064, 1092, 1176, 1248, 1274, 1456, 1482, 1568, 1596, 1729, 1824, 1862, 1911, 1976, 2128, 2184, 2352, 2548, 2793, 2912, 2964, 3192, 3458, 3724, 3822, 3952, 4256, 4368, 4704, 5096, 5187, 5586, 5928, 6384, 6916, 7448, 7644, 7904, 8736, 10192, 10374, 11172, 11856, 12103, 12768, 13832, 14896, 15288, 17509, 20384, 20748, 22344, 23712, 24206, 27664, 29792, 30576, 35018, 36309, 41496, 44688, 48412, 52527, 55328, 61152, 70036, 72618, 82992, 89376, 96824, 105054, 122563, 140072, 145236, 165984, 193648, 210108, 227617, 245126, 280144, 290472, 332671, 367689, 387296, 420216, 455234, 490252, 560288, 580944, 665342, 682851, 735378, 840432, 857941, 910468, 980504, 998013, 1161888, 1330684, 1365702, 1470756, 1593319, 1680864, 1715882, 1820936, 1961008, 1996026, 2328697, 2573823, 2661368, 2731404, 2941512, 3186638, 3431764, 3641872, 3922016, 3992052, 4324723, 4657394, 4779957, 5147646, 5322736, 5462808, 5883024, 6373276, 6863528, 6986091, 7283744, 7984104, 8649446, 9314788, 9559914, 10295292, 10645472, 10925616, 11153233, 11766048, 12746552, 12974169, 13727056, 13972182, 15968208, 16300879, 17298892, 18629576, 19119828, 20590584, 21851232, 22306466, 25493104, 25948338, 27454112, 27944364, 30273061, 31936416, 32601758, 33459699, 34597784, 37259152, 38239656, 41181168, 44612932, 48902637, 50986208, 51896676, 55888728, 60546122, 65203516, 66919398, 69195568, 74518304, 76479312, 82362336, 89225864, 90819183, 97805274, 103793352, 111777456, 121092244, 130407032, 133838796, 138391136, 152958624, 178451728, 181638366, 195610548, 207586704, 211911427, 223554912, 242184488, 260814064, 267677592, 356903456, 363276732, 391221096, 415173408, 423822854, 484368976, 521628128, 535355184, 635734281, 726553464, 782442192, 847645708, 968737952, 1070710368, 1271468562, 1453106928, 1564884384, 1695291416, 2542937124, 2906213856, 3390582832, 5085874248, 6781165664, 10171748496, 20343496992]

約数ペア:

[(1, 20343496992), (2, 10171748496), (3, 6781165664), (4, 5085874248), (6, 3390582832), (7, 2906213856), (8, 2542937124), (12, 1695291416), (13, 1564884384), (14, 1453106928), (16, 1271468562), (19, 1070710368), (21, 968737952), (24, 847645708), (26, 782442192), (28, 726553464), (32, 635734281), (38, 535355184), (39, 521628128), (42, 484368976), (48, 423822854), (49, 415173408), (52, 391221096), (56, 363276732), (57, 356903456), (76, 267677592), (78, 260814064), (84, 242184488), (91, 223554912), (96, 211911427), (98, 207586704), (104, 195610548), (112, 181638366), (114, 178451728), (133, 152958624), (147, 138391136), (152, 133838796), (156, 130407032), (168, 121092244), (182, 111777456), (196, 103793352), (208, 97805274), (224, 90819183), (228, 89225864), (247, 82362336), (266, 76479312), (273, 74518304), (294, 69195568), (304, 66919398), (312, 65203516), (336, 60546122), (364, 55888728), (392, 51896676), (399, 50986208), (416, 48902637), (456, 44612932), (494, 41181168), (532, 38239656), (546, 37259152), (588, 34597784), (608, 33459699), (624, 32601758), (637, 31936416), (672, 30273061), (728, 27944364), (741, 27454112), (784, 25948338), (798, 25493104), (912, 22306466), (931, 21851232), (988, 20590584), (1064, 19119828), (1092, 18629576), (1176, 17298892), (1248, 16300879), (1274, 15968208), (1456, 13972182), (1482, 13727056), (1568, 12974169), (1596, 12746552), (1729, 11766048), (1824, 11153233), (1862, 10925616), (1911, 10645472), (1976, 10295292), (2128, 9559914), (2184, 9314788), (2352, 8649446), (2548, 7984104), (2793, 7283744), (2912, 6986091), (2964, 6863528), (3192, 6373276), (3458, 5883024), (3724, 5462808), (3822, 5322736), (3952, 5147646), (4256, 4779957), (4368, 4657394), (4704, 4324723), (5096, 3992052), (5187, 3922016), (5586, 3641872), (5928, 3431764), (6384, 3186638), (6916, 2941512), (7448, 2731404), (7644, 2661368), (7904, 2573823), (8736, 2328697), (10192, 1996026), (10374, 1961008), (11172, 1820936), (11856, 1715882), (12103, 1680864), (12768, 1593319), (13832, 1470756), (14896, 1365702), (15288, 1330684), (17509, 1161888), (20384, 998013), (20748, 980504), (22344, 910468), (23712, 857941), (24206, 840432), (27664, 735378), (29792, 682851), (30576, 665342), (35018, 580944), (36309, 560288), (41496, 490252), (44688, 455234), (48412, 420216), (52527, 387296), (55328, 367689), (61152, 332671), (70036, 290472), (72618, 280144), (82992, 245126), (89376, 227617), (96824, 210108), (105054, 193648), (122563, 165984), (140072, 145236)]