20072872368

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 240

約数和(自身を含む): 59119390720

約数和(自身を除く): 39046518352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 79, 103, 111, 144, 148, 158, 206, 222, 237, 296, 309, 316, 333, 412, 444, 463, 474, 592, 618, 632, 666, 711, 824, 888, 926, 927, 948, 1236, 1264, 1332, 1389, 1422, 1648, 1776, 1852, 1854, 1896, 2472, 2664, 2778, 2844, 2923, 3704, 3708, 3792, 3811, 4167, 4944, 5328, 5556, 5688, 5846, 7408, 7416, 7622, 8137, 8334, 8769, 11112, 11376, 11433, 11692, 14832, 15244, 16274, 16668, 17131, 17538, 22224, 22866, 23384, 24411, 26307, 30488, 32548, 33336, 34262, 34299, 35076, 36577, 45732, 46768, 47689, 48822, 51393, 52614, 60976, 65096, 66672, 68524, 68598, 70152, 73154, 73233, 91464, 95378, 97644, 102786, 105228, 109731, 130192, 137048, 137196, 140304, 143067, 146308, 146466, 154179, 182928, 190756, 195288, 205572, 210456, 219462, 274096, 274392, 286134, 292616, 292932, 301069, 308358, 329193, 381512, 390576, 411144, 420912, 429201, 438924, 548784, 572268, 585232, 585864, 602138, 616716, 658386, 763024, 822288, 858402, 877848, 903207, 1144536, 1171728, 1204276, 1233432, 1316772, 1353349, 1716804, 1755696, 1764493, 1806414, 2289072, 2408552, 2466864, 2633544, 2706698, 2709621, 3433608, 3528986, 3612828, 3767431, 4060047, 4817104, 5267088, 5293479, 5413396, 5419242, 6867216, 7057972, 7225656, 7534862, 8120094, 10586958, 10826792, 10838484, 11302293, 12180141, 14115944, 14451312, 15069724, 15880437, 16240188, 21173916, 21653584, 21676968, 22604586, 24360282, 28231888, 30139448, 31760874, 32480376, 33906879, 42347832, 43353936, 45209172, 48720564, 60278896, 63521748, 64960752, 67813758, 84695664, 90418344, 97441128, 127043496, 135627516, 139394947, 180836688, 194882256, 254086992, 271255032, 278789894, 418184841, 542510064, 557579788, 836369682, 1115159576, 1254554523, 1672739364, 2230319152, 2509109046, 3345478728, 5018218092, 6690957456, 10036436184, 20072872368]

約数ペア:

[(1, 20072872368), (2, 10036436184), (3, 6690957456), (4, 5018218092), (6, 3345478728), (8, 2509109046), (9, 2230319152), (12, 1672739364), (16, 1254554523), (18, 1115159576), (24, 836369682), (36, 557579788), (37, 542510064), (48, 418184841), (72, 278789894), (74, 271255032), (79, 254086992), (103, 194882256), (111, 180836688), (144, 139394947), (148, 135627516), (158, 127043496), (206, 97441128), (222, 90418344), (237, 84695664), (296, 67813758), (309, 64960752), (316, 63521748), (333, 60278896), (412, 48720564), (444, 45209172), (463, 43353936), (474, 42347832), (592, 33906879), (618, 32480376), (632, 31760874), (666, 30139448), (711, 28231888), (824, 24360282), (888, 22604586), (926, 21676968), (927, 21653584), (948, 21173916), (1236, 16240188), (1264, 15880437), (1332, 15069724), (1389, 14451312), (1422, 14115944), (1648, 12180141), (1776, 11302293), (1852, 10838484), (1854, 10826792), (1896, 10586958), (2472, 8120094), (2664, 7534862), (2778, 7225656), (2844, 7057972), (2923, 6867216), (3704, 5419242), (3708, 5413396), (3792, 5293479), (3811, 5267088), (4167, 4817104), (4944, 4060047), (5328, 3767431), (5556, 3612828), (5688, 3528986), (5846, 3433608), (7408, 2709621), (7416, 2706698), (7622, 2633544), (8137, 2466864), (8334, 2408552), (8769, 2289072), (11112, 1806414), (11376, 1764493), (11433, 1755696), (11692, 1716804), (14832, 1353349), (15244, 1316772), (16274, 1233432), (16668, 1204276), (17131, 1171728), (17538, 1144536), (22224, 903207), (22866, 877848), (23384, 858402), (24411, 822288), (26307, 763024), (30488, 658386), (32548, 616716), (33336, 602138), (34262, 585864), (34299, 585232), (35076, 572268), (36577, 548784), (45732, 438924), (46768, 429201), (47689, 420912), (48822, 411144), (51393, 390576), (52614, 381512), (60976, 329193), (65096, 308358), (66672, 301069), (68524, 292932), (68598, 292616), (70152, 286134), (73154, 274392), (73233, 274096), (91464, 219462), (95378, 210456), (97644, 205572), (102786, 195288), (105228, 190756), (109731, 182928), (130192, 154179), (137048, 146466), (137196, 146308), (140304, 143067)]