20341935648

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1661

約数の個数: 240

約数和(自身を含む): 63220893120

約数和(自身を除く): 42878957472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 317, 324, 342, 432, 456, 513, 608, 634, 648, 684, 864, 912, 951, 1026, 1268, 1296, 1303, 1368, 1539, 1824, 1902, 2052, 2536, 2592, 2606, 2736, 2853, 3078, 3804, 3909, 4104, 5072, 5212, 5472, 5706, 6023, 6156, 7608, 7818, 8208, 8559, 10144, 10424, 11412, 11727, 12046, 12312, 15216, 15636, 16416, 17118, 18069, 20848, 22824, 23454, 24092, 24624, 24757, 25677, 30432, 31272, 34236, 35181, 36138, 41696, 45648, 46908, 48184, 49248, 49514, 51354, 54207, 62544, 68472, 70362, 72276, 74271, 91296, 93816, 96368, 99028, 102708, 105543, 108414, 125088, 136944, 140724, 144552, 148542, 162621, 187632, 192736, 198056, 205416, 211086, 216828, 222813, 273888, 281448, 289104, 297084, 325242, 375264, 396112, 410832, 413051, 422172, 433656, 445626, 487863, 562896, 578208, 594168, 650484, 668439, 792224, 821664, 826102, 844344, 867312, 891252, 975726, 1125792, 1188336, 1239153, 1300968, 1336878, 1652204, 1688688, 1734624, 1782504, 1951452, 2005317, 2376672, 2478306, 2601936, 2673756, 3304408, 3377376, 3565008, 3717459, 3902904, 4010634, 4956612, 5203872, 5347512, 6608816, 7130016, 7434918, 7805808, 7847969, 8021268, 9913224, 10695024, 11152377, 13217632, 14869836, 15611616, 15695938, 16042536, 19826448, 21390048, 22304754, 23543907, 29739672, 31391876, 32085072, 33457131, 39652896, 44609508, 47087814, 59479344, 62783752, 64170144, 66914262, 70631721, 89219016, 94175628, 118958688, 125567504, 133828524, 141263442, 178438032, 188351256, 211895163, 251135008, 267657048, 282526884, 356876064, 376702512, 423790326, 535314096, 565053768, 635685489, 753405024, 847580652, 1070628192, 1130107536, 1271370978, 1695161304, 2260215072, 2542741956, 3390322608, 5085483912, 6780645216, 10170967824, 20341935648]

約数ペア:

[(1, 20341935648), (2, 10170967824), (3, 6780645216), (4, 5085483912), (6, 3390322608), (8, 2542741956), (9, 2260215072), (12, 1695161304), (16, 1271370978), (18, 1130107536), (19, 1070628192), (24, 847580652), (27, 753405024), (32, 635685489), (36, 565053768), (38, 535314096), (48, 423790326), (54, 376702512), (57, 356876064), (72, 282526884), (76, 267657048), (81, 251135008), (96, 211895163), (108, 188351256), (114, 178438032), (144, 141263442), (152, 133828524), (162, 125567504), (171, 118958688), (216, 94175628), (228, 89219016), (288, 70631721), (304, 66914262), (317, 64170144), (324, 62783752), (342, 59479344), (432, 47087814), (456, 44609508), (513, 39652896), (608, 33457131), (634, 32085072), (648, 31391876), (684, 29739672), (864, 23543907), (912, 22304754), (951, 21390048), (1026, 19826448), (1268, 16042536), (1296, 15695938), (1303, 15611616), (1368, 14869836), (1539, 13217632), (1824, 11152377), (1902, 10695024), (2052, 9913224), (2536, 8021268), (2592, 7847969), (2606, 7805808), (2736, 7434918), (2853, 7130016), (3078, 6608816), (3804, 5347512), (3909, 5203872), (4104, 4956612), (5072, 4010634), (5212, 3902904), (5472, 3717459), (5706, 3565008), (6023, 3377376), (6156, 3304408), (7608, 2673756), (7818, 2601936), (8208, 2478306), (8559, 2376672), (10144, 2005317), (10424, 1951452), (11412, 1782504), (11727, 1734624), (12046, 1688688), (12312, 1652204), (15216, 1336878), (15636, 1300968), (16416, 1239153), (17118, 1188336), (18069, 1125792), (20848, 975726), (22824, 891252), (23454, 867312), (24092, 844344), (24624, 826102), (24757, 821664), (25677, 792224), (30432, 668439), (31272, 650484), (34236, 594168), (35181, 578208), (36138, 562896), (41696, 487863), (45648, 445626), (46908, 433656), (48184, 422172), (49248, 413051), (49514, 410832), (51354, 396112), (54207, 375264), (62544, 325242), (68472, 297084), (70362, 289104), (72276, 281448), (74271, 273888), (91296, 222813), (93816, 216828), (96368, 211086), (99028, 205416), (102708, 198056), (105543, 192736), (108414, 187632), (125088, 162621), (136944, 148542), (140724, 144552)]