20001554496

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7393}}^1$

素因数の和:7490

約数の個数: 336

約数和(自身を含む): 72659004288

約数和(自身を除く): 52657449792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 61, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 122, 126, 132, 144, 154, 168, 176, 183, 192, 198, 224, 231, 244, 252, 264, 288, 308, 336, 352, 366, 396, 427, 448, 462, 488, 504, 528, 549, 576, 616, 671, 672, 693, 704, 732, 792, 854, 924, 976, 1008, 1056, 1098, 1232, 1281, 1342, 1344, 1386, 1464, 1584, 1708, 1848, 1952, 2013, 2016, 2112, 2196, 2464, 2562, 2684, 2772, 2928, 3168, 3416, 3696, 3843, 3904, 4026, 4032, 4392, 4697, 4928, 5124, 5368, 5544, 5856, 6039, 6336, 6832, 7392, 7393, 7686, 8052, 8784, 9394, 10248, 10736, 11088, 11712, 12078, 13664, 14091, 14784, 14786, 15372, 16104, 17568, 18788, 20496, 21472, 22176, 22179, 24156, 27328, 28182, 29572, 30744, 32208, 35136, 37576, 40992, 42273, 42944, 44352, 44358, 48312, 51751, 56364, 59144, 61488, 64416, 66537, 75152, 81323, 81984, 84546, 88716, 96624, 103502, 112728, 118288, 122976, 128832, 133074, 150304, 155253, 162646, 169092, 177432, 193248, 207004, 225456, 236576, 243969, 245952, 266148, 300608, 310506, 325292, 338184, 354864, 386496, 414008, 450912, 450973, 465759, 473152, 487938, 532296, 569261, 621012, 650584, 676368, 709728, 731907, 828016, 901824, 901946, 931518, 975876, 1064592, 1138522, 1242024, 1301168, 1352736, 1352919, 1419456, 1463814, 1656032, 1707783, 1803892, 1863036, 1951752, 2129184, 2277044, 2484048, 2602336, 2705472, 2705838, 2927628, 3156811, 3312064, 3415566, 3607784, 3726072, 3903504, 4058757, 4258368, 4554088, 4960703, 4968096, 5123349, 5204672, 5411676, 5855256, 6313622, 6831132, 7215568, 7452144, 7807008, 8117514, 9108176, 9470433, 9921406, 9936192, 10246698, 10823352, 11710512, 12627244, 13662264, 14431136, 14882109, 14904288, 15614016, 16235028, 18216352, 18940866, 19842812, 20493396, 21646704, 23421024, 25254488, 27324528, 28411299, 28862272, 29764218, 29808576, 32470056, 34724921, 36432704, 37881732, 39685624, 40986792, 43293408, 44646327, 46842048, 50508976, 54649056, 56822598, 59528436, 64940112, 69449842, 75763464, 79371248, 81973584, 86586816, 89292654, 101017952, 104174763, 109298112, 113645196, 119056872, 129880224, 138899684, 151526928, 158742496, 163947168, 178585308, 202035904, 208349526, 227290392, 238113744, 259760448, 277799368, 303053856, 312524289, 317484992, 327894336, 357170616, 416699052, 454580784, 476227488, 555598736, 606107712, 625048578, 714341232, 833398104, 909161568, 952454976, 1111197472, 1250097156, 1428682464, 1666796208, 1818323136, 2222394944, 2500194312, 2857364928, 3333592416, 5000388624, 6667184832, 10000777248, 20001554496]

約数ペア:

[(1, 20001554496), (2, 10000777248), (3, 6667184832), (4, 5000388624), (6, 3333592416), (7, 2857364928), (8, 2500194312), (9, 2222394944), (11, 1818323136), (12, 1666796208), (14, 1428682464), (16, 1250097156), (18, 1111197472), (21, 952454976), (22, 909161568), (24, 833398104), (28, 714341232), (32, 625048578), (33, 606107712), (36, 555598736), (42, 476227488), (44, 454580784), (48, 416699052), (56, 357170616), (61, 327894336), (63, 317484992), (64, 312524289), (66, 303053856), (72, 277799368), (77, 259760448), (84, 238113744), (88, 227290392), (96, 208349526), (99, 202035904), (112, 178585308), (122, 163947168), (126, 158742496), (132, 151526928), (144, 138899684), (154, 129880224), (168, 119056872), (176, 113645196), (183, 109298112), (192, 104174763), (198, 101017952), (224, 89292654), (231, 86586816), (244, 81973584), (252, 79371248), (264, 75763464), (288, 69449842), (308, 64940112), (336, 59528436), (352, 56822598), (366, 54649056), (396, 50508976), (427, 46842048), (448, 44646327), (462, 43293408), (488, 40986792), (504, 39685624), (528, 37881732), (549, 36432704), (576, 34724921), (616, 32470056), (671, 29808576), (672, 29764218), (693, 28862272), (704, 28411299), (732, 27324528), (792, 25254488), (854, 23421024), (924, 21646704), (976, 20493396), (1008, 19842812), (1056, 18940866), (1098, 18216352), (1232, 16235028), (1281, 15614016), (1342, 14904288), (1344, 14882109), (1386, 14431136), (1464, 13662264), (1584, 12627244), (1708, 11710512), (1848, 10823352), (1952, 10246698), (2013, 9936192), (2016, 9921406), (2112, 9470433), (2196, 9108176), (2464, 8117514), (2562, 7807008), (2684, 7452144), (2772, 7215568), (2928, 6831132), (3168, 6313622), (3416, 5855256), (3696, 5411676), (3843, 5204672), (3904, 5123349), (4026, 4968096), (4032, 4960703), (4392, 4554088), (4697, 4258368), (4928, 4058757), (5124, 3903504), (5368, 3726072), (5544, 3607784), (5856, 3415566), (6039, 3312064), (6336, 3156811), (6832, 2927628), (7392, 2705838), (7393, 2705472), (7686, 2602336), (8052, 2484048), (8784, 2277044), (9394, 2129184), (10248, 1951752), (10736, 1863036), (11088, 1803892), (11712, 1707783), (12078, 1656032), (13664, 1463814), (14091, 1419456), (14784, 1352919), (14786, 1352736), (15372, 1301168), (16104, 1242024), (17568, 1138522), (18788, 1064592), (20496, 975876), (21472, 931518), (22176, 901946), (22179, 901824), (24156, 828016), (27328, 731907), (28182, 709728), (29572, 676368), (30744, 650584), (32208, 621012), (35136, 569261), (37576, 532296), (40992, 487938), (42273, 473152), (42944, 465759), (44352, 450973), (44358, 450912), (48312, 414008), (51751, 386496), (56364, 354864), (59144, 338184), (61488, 325292), (64416, 310506), (66537, 300608), (75152, 266148), (81323, 245952), (81984, 243969), (84546, 236576), (88716, 225456), (96624, 207004), (103502, 193248), (112728, 177432), (118288, 169092), (122976, 162646), (128832, 155253), (133074, 150304)]