20745483264

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{68213}}^1$

素因数の和:68253

約数の個数: 176

約数和(自身を含む): 67024347840

約数和(自身を除く): 46278864576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1024, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2112, 2304, 2376, 2816, 3072, 3168, 3456, 4224, 4608, 4752, 5632, 6336, 6912, 8448, 9216, 9504, 11264, 12672, 13824, 16896, 19008, 25344, 27648, 33792, 38016, 50688, 68213, 76032, 101376, 136426, 152064, 204639, 272852, 304128, 409278, 545704, 613917, 750343, 818556, 1091408, 1227834, 1500686, 1637112, 1841751, 2182816, 2251029, 2455668, 3001372, 3274224, 3683502, 4365632, 4502058, 4911336, 6002744, 6548448, 6753087, 7367004, 8731264, 9004116, 9822672, 12005488, 13096896, 13506174, 14734008, 17462528, 18008232, 19645344, 20259261, 24010976, 26193792, 27012348, 29468016, 34925056, 36016464, 39290688, 40518522, 48021952, 52387584, 54024696, 58936032, 69850112, 72032928, 78581376, 81037044, 96043904, 104775168, 108049392, 117872064, 144065856, 157162752, 162074088, 192087808, 209550336, 216098784, 235744128, 288131712, 314325504, 324148176, 384175616, 432197568, 471488256, 576263424, 628651008, 648296352, 768351232, 864395136, 942976512, 1152526848, 1296592704, 1728790272, 1885953024, 2305053696, 2593185408, 3457580544, 5186370816, 6915161088, 10372741632, 20745483264]

約数ペア:

[(1, 20745483264), (2, 10372741632), (3, 6915161088), (4, 5186370816), (6, 3457580544), (8, 2593185408), (9, 2305053696), (11, 1885953024), (12, 1728790272), (16, 1296592704), (18, 1152526848), (22, 942976512), (24, 864395136), (27, 768351232), (32, 648296352), (33, 628651008), (36, 576263424), (44, 471488256), (48, 432197568), (54, 384175616), (64, 324148176), (66, 314325504), (72, 288131712), (88, 235744128), (96, 216098784), (99, 209550336), (108, 192087808), (128, 162074088), (132, 157162752), (144, 144065856), (176, 117872064), (192, 108049392), (198, 104775168), (216, 96043904), (256, 81037044), (264, 78581376), (288, 72032928), (297, 69850112), (352, 58936032), (384, 54024696), (396, 52387584), (432, 48021952), (512, 40518522), (528, 39290688), (576, 36016464), (594, 34925056), (704, 29468016), (768, 27012348), (792, 26193792), (864, 24010976), (1024, 20259261), (1056, 19645344), (1152, 18008232), (1188, 17462528), (1408, 14734008), (1536, 13506174), (1584, 13096896), (1728, 12005488), (2112, 9822672), (2304, 9004116), (2376, 8731264), (2816, 7367004), (3072, 6753087), (3168, 6548448), (3456, 6002744), (4224, 4911336), (4608, 4502058), (4752, 4365632), (5632, 3683502), (6336, 3274224), (6912, 3001372), (8448, 2455668), (9216, 2251029), (9504, 2182816), (11264, 1841751), (12672, 1637112), (13824, 1500686), (16896, 1227834), (19008, 1091408), (25344, 818556), (27648, 750343), (33792, 613917), (38016, 545704), (50688, 409278), (68213, 304128), (76032, 272852), (101376, 204639), (136426, 152064)]