20122132096

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:811

約数の個数: 256

約数和(自身を含む): 48977136000

約数和(自身を除く): 28855003904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 37, 38, 44, 58, 64, 74, 76, 88, 116, 128, 148, 152, 176, 209, 232, 296, 304, 319, 352, 407, 418, 464, 551, 592, 608, 638, 701, 703, 704, 814, 836, 928, 1073, 1102, 1184, 1216, 1276, 1402, 1406, 1408, 1628, 1672, 1856, 2146, 2204, 2368, 2432, 2552, 2804, 2812, 3256, 3344, 3712, 4292, 4408, 4736, 5104, 5608, 5624, 6061, 6512, 6688, 7711, 7733, 8584, 8816, 10208, 11216, 11248, 11803, 12122, 13024, 13319, 13376, 15422, 15466, 17168, 17632, 20329, 20387, 20416, 22432, 22496, 23606, 24244, 25937, 26048, 26638, 26752, 30844, 30932, 34336, 35264, 40658, 40774, 40832, 44864, 44992, 47212, 48488, 51874, 52096, 53276, 61688, 61864, 68672, 70528, 81316, 81548, 89728, 89984, 94424, 96976, 103748, 106552, 123376, 123728, 137344, 146509, 162632, 163096, 188848, 193952, 207496, 213104, 223619, 224257, 246752, 247456, 285307, 293018, 325264, 326192, 377696, 386251, 387904, 414992, 426208, 447238, 448514, 492803, 493504, 494912, 570614, 586036, 650528, 652384, 752173, 755392, 772502, 775808, 829984, 852416, 894476, 897028, 985606, 987008, 989824, 1141228, 1172072, 1301056, 1304768, 1504346, 1510784, 1545004, 1659968, 1704832, 1788952, 1794056, 1971212, 2282456, 2344144, 2602112, 2609536, 3008692, 3090008, 3319936, 3577904, 3588112, 3942424, 4248761, 4564912, 4688288, 5420833, 6017384, 6180016, 7155808, 7176224, 7884848, 8273903, 8497522, 9129824, 9376576, 10841666, 12034768, 12360032, 14291287, 14311616, 14352448, 15769696, 16547806, 16995044, 18259648, 18753152, 21683332, 24069536, 24720064, 28582574, 28623232, 28704896, 31539392, 33095612, 33990088, 36519296, 43366664, 48139072, 49440128, 57165148, 63078784, 66191224, 67980176, 86733328, 96278144, 114330296, 132382448, 135960352, 157204157, 173466656, 228660592, 264764896, 271920704, 314408314, 346933312, 457321184, 529529792, 543841408, 628816628, 693866624, 914642368, 1059059584, 1257633256, 1829284736, 2515266512, 5030533024, 10061066048, 20122132096]

約数ペア:

[(1, 20122132096), (2, 10061066048), (4, 5030533024), (8, 2515266512), (11, 1829284736), (16, 1257633256), (19, 1059059584), (22, 914642368), (29, 693866624), (32, 628816628), (37, 543841408), (38, 529529792), (44, 457321184), (58, 346933312), (64, 314408314), (74, 271920704), (76, 264764896), (88, 228660592), (116, 173466656), (128, 157204157), (148, 135960352), (152, 132382448), (176, 114330296), (209, 96278144), (232, 86733328), (296, 67980176), (304, 66191224), (319, 63078784), (352, 57165148), (407, 49440128), (418, 48139072), (464, 43366664), (551, 36519296), (592, 33990088), (608, 33095612), (638, 31539392), (701, 28704896), (703, 28623232), (704, 28582574), (814, 24720064), (836, 24069536), (928, 21683332), (1073, 18753152), (1102, 18259648), (1184, 16995044), (1216, 16547806), (1276, 15769696), (1402, 14352448), (1406, 14311616), (1408, 14291287), (1628, 12360032), (1672, 12034768), (1856, 10841666), (2146, 9376576), (2204, 9129824), (2368, 8497522), (2432, 8273903), (2552, 7884848), (2804, 7176224), (2812, 7155808), (3256, 6180016), (3344, 6017384), (3712, 5420833), (4292, 4688288), (4408, 4564912), (4736, 4248761), (5104, 3942424), (5608, 3588112), (5624, 3577904), (6061, 3319936), (6512, 3090008), (6688, 3008692), (7711, 2609536), (7733, 2602112), (8584, 2344144), (8816, 2282456), (10208, 1971212), (11216, 1794056), (11248, 1788952), (11803, 1704832), (12122, 1659968), (13024, 1545004), (13319, 1510784), (13376, 1504346), (15422, 1304768), (15466, 1301056), (17168, 1172072), (17632, 1141228), (20329, 989824), (20387, 987008), (20416, 985606), (22432, 897028), (22496, 894476), (23606, 852416), (24244, 829984), (25937, 775808), (26048, 772502), (26638, 755392), (26752, 752173), (30844, 652384), (30932, 650528), (34336, 586036), (35264, 570614), (40658, 494912), (40774, 493504), (40832, 492803), (44864, 448514), (44992, 447238), (47212, 426208), (48488, 414992), (51874, 387904), (52096, 386251), (53276, 377696), (61688, 326192), (61864, 325264), (68672, 293018), (70528, 285307), (81316, 247456), (81548, 246752), (89728, 224257), (89984, 223619), (94424, 213104), (96976, 207496), (103748, 193952), (106552, 188848), (123376, 163096), (123728, 162632), (137344, 146509)]