20005821696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2683}}^1$

素因数の和:2801

約数の個数: 288

約数和(自身を含む): 64955376640

約数和(自身を除く): 44949554944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 73, 76, 84, 96, 112, 114, 128, 133, 146, 152, 168, 192, 219, 224, 228, 256, 266, 292, 304, 336, 384, 399, 438, 448, 456, 511, 532, 584, 608, 672, 768, 798, 876, 896, 912, 1022, 1064, 1168, 1216, 1344, 1387, 1533, 1596, 1752, 1792, 1824, 2044, 2128, 2336, 2432, 2683, 2688, 2774, 3066, 3192, 3504, 3648, 4088, 4161, 4256, 4672, 4864, 5366, 5376, 5548, 6132, 6384, 7008, 7296, 8049, 8176, 8322, 8512, 9344, 9709, 10732, 11096, 12264, 12768, 14016, 14592, 16098, 16352, 16644, 17024, 18688, 18781, 19418, 21464, 22192, 24528, 25536, 28032, 29127, 32196, 32704, 33288, 34048, 37562, 38836, 42928, 44384, 49056, 50977, 51072, 56064, 56343, 58254, 64392, 65408, 66576, 75124, 77672, 85856, 88768, 98112, 101954, 102144, 112686, 116508, 128784, 130816, 133152, 150248, 152931, 155344, 171712, 177536, 195859, 196224, 203908, 225372, 233016, 257568, 266304, 300496, 305862, 310688, 343424, 355072, 356839, 391718, 392448, 407816, 450744, 466032, 515136, 532608, 587577, 600992, 611724, 621376, 686848, 713678, 783436, 815632, 901488, 932064, 1030272, 1065216, 1070517, 1175154, 1201984, 1223448, 1242752, 1371013, 1427356, 1566872, 1631264, 1802976, 1864128, 2060544, 2141034, 2350308, 2403968, 2446896, 2485504, 2742026, 2854712, 3133744, 3262528, 3605952, 3721321, 3728256, 4113039, 4282068, 4700616, 4807936, 4893792, 5484052, 5709424, 6267488, 6525056, 7211904, 7442642, 7456512, 8226078, 8564136, 9401232, 9787584, 10968104, 11163963, 11418848, 12534976, 13050112, 14423808, 14885284, 16452156, 17128272, 18802464, 19575168, 21936208, 22327926, 22837696, 25069952, 26049247, 29770568, 32904312, 34256544, 37604928, 39150336, 43872416, 44655852, 45675392, 50139904, 52098494, 59541136, 65808624, 68513088, 75209856, 78147741, 87744832, 89311704, 91350784, 104196988, 119082272, 131617248, 137026176, 150419712, 156295482, 175489664, 178623408, 208393976, 238164544, 263234496, 274052352, 312590964, 350979328, 357246816, 416787952, 476329088, 526468992, 625181928, 714493632, 833575904, 952658176, 1052937984, 1250363856, 1428987264, 1667151808, 2500727712, 2857974528, 3334303616, 5001455424, 6668607232, 10002910848, 20005821696]

約数ペア:

[(1, 20005821696), (2, 10002910848), (3, 6668607232), (4, 5001455424), (6, 3334303616), (7, 2857974528), (8, 2500727712), (12, 1667151808), (14, 1428987264), (16, 1250363856), (19, 1052937984), (21, 952658176), (24, 833575904), (28, 714493632), (32, 625181928), (38, 526468992), (42, 476329088), (48, 416787952), (56, 357246816), (57, 350979328), (64, 312590964), (73, 274052352), (76, 263234496), (84, 238164544), (96, 208393976), (112, 178623408), (114, 175489664), (128, 156295482), (133, 150419712), (146, 137026176), (152, 131617248), (168, 119082272), (192, 104196988), (219, 91350784), (224, 89311704), (228, 87744832), (256, 78147741), (266, 75209856), (292, 68513088), (304, 65808624), (336, 59541136), (384, 52098494), (399, 50139904), (438, 45675392), (448, 44655852), (456, 43872416), (511, 39150336), (532, 37604928), (584, 34256544), (608, 32904312), (672, 29770568), (768, 26049247), (798, 25069952), (876, 22837696), (896, 22327926), (912, 21936208), (1022, 19575168), (1064, 18802464), (1168, 17128272), (1216, 16452156), (1344, 14885284), (1387, 14423808), (1533, 13050112), (1596, 12534976), (1752, 11418848), (1792, 11163963), (1824, 10968104), (2044, 9787584), (2128, 9401232), (2336, 8564136), (2432, 8226078), (2683, 7456512), (2688, 7442642), (2774, 7211904), (3066, 6525056), (3192, 6267488), (3504, 5709424), (3648, 5484052), (4088, 4893792), (4161, 4807936), (4256, 4700616), (4672, 4282068), (4864, 4113039), (5366, 3728256), (5376, 3721321), (5548, 3605952), (6132, 3262528), (6384, 3133744), (7008, 2854712), (7296, 2742026), (8049, 2485504), (8176, 2446896), (8322, 2403968), (8512, 2350308), (9344, 2141034), (9709, 2060544), (10732, 1864128), (11096, 1802976), (12264, 1631264), (12768, 1566872), (14016, 1427356), (14592, 1371013), (16098, 1242752), (16352, 1223448), (16644, 1201984), (17024, 1175154), (18688, 1070517), (18781, 1065216), (19418, 1030272), (21464, 932064), (22192, 901488), (24528, 815632), (25536, 783436), (28032, 713678), (29127, 686848), (32196, 621376), (32704, 611724), (33288, 600992), (34048, 587577), (37562, 532608), (38836, 515136), (42928, 466032), (44384, 450744), (49056, 407816), (50977, 392448), (51072, 391718), (56064, 356839), (56343, 355072), (58254, 343424), (64392, 310688), (65408, 305862), (66576, 300496), (75124, 266304), (77672, 257568), (85856, 233016), (88768, 225372), (98112, 203908), (101954, 196224), (102144, 195859), (112686, 177536), (116508, 171712), (128784, 155344), (130816, 152931), (133152, 150248)]