20791264032

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104173}}^1$

素因数の和:104213

約数の個数: 240

約数和(自身を含む): 76235366592

約数和(自身を除く): 55444102560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4158, 4536, 4752, 5544, 6048, 6237, 7128, 7392, 8316, 9072, 9504, 11088, 12474, 14256, 16632, 18144, 22176, 24948, 28512, 33264, 49896, 66528, 99792, 104173, 199584, 208346, 312519, 416692, 625038, 729211, 833384, 937557, 1145903, 1250076, 1458422, 1666768, 1875114, 2187633, 2291806, 2500152, 2812671, 2916844, 3333536, 3437709, 3750228, 4375266, 4583612, 5000304, 5625342, 5833688, 6562899, 6875418, 7500456, 8021321, 8438013, 8750532, 9167224, 10000608, 10313127, 11250684, 11667376, 13125798, 13750836, 15000912, 16042642, 16876026, 17501064, 18334448, 19688697, 20626254, 22501368, 23334752, 24063963, 26251596, 27501672, 30001824, 30939381, 32085284, 33752052, 35002128, 36668896, 39377394, 41252508, 45002736, 48127926, 52503192, 55003344, 59066091, 61878762, 64170568, 67504104, 70004256, 72191889, 78754788, 82505016, 90005472, 92818143, 96255852, 105006384, 110006688, 118132182, 123757524, 128341136, 135008208, 144383778, 157509576, 165010032, 185636286, 192511704, 210012768, 216575667, 236264364, 247515048, 256682272, 270016416, 288767556, 315019152, 330020064, 371272572, 385023408, 433151334, 472528728, 495030096, 577535112, 630038304, 649727001, 742545144, 770046816, 866302668, 945057456, 990060192, 1155070224, 1299454002, 1485090288, 1732605336, 1890114912, 2310140448, 2598908004, 2970180576, 3465210672, 5197816008, 6930421344, 10395632016, 20791264032]

約数ペア:

[(1, 20791264032), (2, 10395632016), (3, 6930421344), (4, 5197816008), (6, 3465210672), (7, 2970180576), (8, 2598908004), (9, 2310140448), (11, 1890114912), (12, 1732605336), (14, 1485090288), (16, 1299454002), (18, 1155070224), (21, 990060192), (22, 945057456), (24, 866302668), (27, 770046816), (28, 742545144), (32, 649727001), (33, 630038304), (36, 577535112), (42, 495030096), (44, 472528728), (48, 433151334), (54, 385023408), (56, 371272572), (63, 330020064), (66, 315019152), (72, 288767556), (77, 270016416), (81, 256682272), (84, 247515048), (88, 236264364), (96, 216575667), (99, 210012768), (108, 192511704), (112, 185636286), (126, 165010032), (132, 157509576), (144, 144383778), (154, 135008208), (162, 128341136), (168, 123757524), (176, 118132182), (189, 110006688), (198, 105006384), (216, 96255852), (224, 92818143), (231, 90005472), (252, 82505016), (264, 78754788), (288, 72191889), (297, 70004256), (308, 67504104), (324, 64170568), (336, 61878762), (352, 59066091), (378, 55003344), (396, 52503192), (432, 48127926), (462, 45002736), (504, 41252508), (528, 39377394), (567, 36668896), (594, 35002128), (616, 33752052), (648, 32085284), (672, 30939381), (693, 30001824), (756, 27501672), (792, 26251596), (864, 24063963), (891, 23334752), (924, 22501368), (1008, 20626254), (1056, 19688697), (1134, 18334448), (1188, 17501064), (1232, 16876026), (1296, 16042642), (1386, 15000912), (1512, 13750836), (1584, 13125798), (1782, 11667376), (1848, 11250684), (2016, 10313127), (2079, 10000608), (2268, 9167224), (2376, 8750532), (2464, 8438013), (2592, 8021321), (2772, 7500456), (3024, 6875418), (3168, 6562899), (3564, 5833688), (3696, 5625342), (4158, 5000304), (4536, 4583612), (4752, 4375266), (5544, 3750228), (6048, 3437709), (6237, 3333536), (7128, 2916844), (7392, 2812671), (8316, 2500152), (9072, 2291806), (9504, 2187633), (11088, 1875114), (12474, 1666768), (14256, 1458422), (16632, 1250076), (18144, 1145903), (22176, 937557), (24948, 833384), (28512, 729211), (33264, 625038), (49896, 416692), (66528, 312519), (99792, 208346), (104173, 199584)]