20165963136

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{5419}}^1$

素因数の和:6328

約数の個数: 128

約数和(自身を含む): 58512585600

約数和(自身を除く): 38346622464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 881, 1056, 1408, 1762, 2112, 2643, 3524, 4224, 5286, 5419, 7048, 9691, 10572, 10838, 14096, 16257, 19382, 21144, 21676, 28192, 29073, 32514, 38764, 42288, 43352, 56384, 58146, 59609, 65028, 77528, 84576, 86704, 112768, 116292, 119218, 130056, 155056, 169152, 173408, 178827, 232584, 238436, 260112, 310112, 338304, 346816, 357654, 465168, 476872, 520224, 620224, 693632, 715308, 930336, 953744, 1040448, 1240448, 1430616, 1860672, 1907488, 2080896, 2861232, 3721344, 3814976, 4774139, 5722464, 7629952, 9548278, 11444928, 14322417, 19096556, 22889856, 28644834, 38193112, 52515529, 57289668, 76386224, 105031058, 114579336, 152772448, 157546587, 210062116, 229158672, 305544896, 315093174, 420124232, 458317344, 611089792, 630186348, 840248464, 916634688, 1260372696, 1680496928, 1833269376, 2520745392, 3360993856, 5041490784, 6721987712, 10082981568, 20165963136]

約数ペア:

[(1, 20165963136), (2, 10082981568), (3, 6721987712), (4, 5041490784), (6, 3360993856), (8, 2520745392), (11, 1833269376), (12, 1680496928), (16, 1260372696), (22, 916634688), (24, 840248464), (32, 630186348), (33, 611089792), (44, 458317344), (48, 420124232), (64, 315093174), (66, 305544896), (88, 229158672), (96, 210062116), (128, 157546587), (132, 152772448), (176, 114579336), (192, 105031058), (264, 76386224), (352, 57289668), (384, 52515529), (528, 38193112), (704, 28644834), (881, 22889856), (1056, 19096556), (1408, 14322417), (1762, 11444928), (2112, 9548278), (2643, 7629952), (3524, 5722464), (4224, 4774139), (5286, 3814976), (5419, 3721344), (7048, 2861232), (9691, 2080896), (10572, 1907488), (10838, 1860672), (14096, 1430616), (16257, 1240448), (19382, 1040448), (21144, 953744), (21676, 930336), (28192, 715308), (29073, 693632), (32514, 620224), (38764, 520224), (42288, 476872), (43352, 465168), (56384, 357654), (58146, 346816), (59609, 338304), (65028, 310112), (77528, 260112), (84576, 238436), (86704, 232584), (112768, 178827), (116292, 173408), (119218, 169152), (130056, 155056)]