20676731328

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5213

約数の個数: 280

約数和(自身を含む): 67819365504

約数和(自身を除く): 47142634176

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, 71, 72, 81, 88, 96, 99, 108, 132, 142, 144, 162, 176, 192, 198, 213, 216, 264, 284, 288, 297, 324, 352, 396, 426, 432, 528, 568, 576, 594, 639, 648, 704, 781, 792, 852, 864, 891, 1056, 1136, 1188, 1278, 1296, 1562, 1584, 1704, 1728, 1782, 1917, 2112, 2272, 2343, 2376, 2556, 2592, 3124, 3168, 3408, 3564, 3834, 4544, 4686, 4752, 5107, 5112, 5184, 5751, 6248, 6336, 6816, 7029, 7128, 7668, 9372, 9504, 10214, 10224, 11502, 12496, 13632, 14058, 14256, 15321, 15336, 18744, 19008, 20428, 20448, 21087, 23004, 24992, 28116, 28512, 30642, 30672, 37488, 40856, 40896, 42174, 45963, 46008, 49984, 56177, 56232, 57024, 61284, 61344, 63261, 74976, 81712, 84348, 91926, 92016, 112354, 112464, 122568, 122688, 126522, 137889, 149952, 163424, 168531, 168696, 183852, 184032, 224708, 224928, 245136, 253044, 275778, 326848, 337062, 337392, 362597, 367704, 368064, 413667, 449416, 449856, 490272, 505593, 506088, 551556, 674124, 674784, 725194, 735408, 827334, 898832, 980544, 1011186, 1012176, 1087791, 1103112, 1348248, 1349568, 1450388, 1470816, 1516779, 1654668, 1797664, 2022372, 2024352, 2175582, 2206224, 2696496, 2900776, 2941632, 3033558, 3263373, 3309336, 3595328, 3988567, 4044744, 4048704, 4351164, 4412448, 4550337, 5392992, 5801552, 6067116, 6526746, 6618672, 7977134, 8089488, 8702328, 8824896, 9100674, 9790119, 10785984, 11603104, 11965701, 12134232, 13053492, 13237344, 15954268, 16178976, 17404656, 18201348, 19580238, 23206208, 23931402, 24268464, 26106984, 26474688, 29370357, 31908536, 32357952, 34809312, 35897103, 36402696, 39160476, 47862804, 48536928, 52213968, 58740714, 63817072, 69618624, 71794206, 72805392, 78320952, 95725608, 97073856, 104427936, 107691309, 117481428, 127634144, 143588412, 145610784, 156641904, 191451216, 208855872, 215382618, 234962856, 255268288, 287176824, 291221568, 313283808, 323073927, 382902432, 430765236, 469925712, 574353648, 626567616, 646147854, 765804864, 861530472, 939851424, 1148707296, 1292295708, 1723060944, 1879702848, 2297414592, 2584591416, 3446121888, 5169182832, 6892243776, 10338365664, 20676731328]

約数ペア:

[(1, 20676731328), (2, 10338365664), (3, 6892243776), (4, 5169182832), (6, 3446121888), (8, 2584591416), (9, 2297414592), (11, 1879702848), (12, 1723060944), (16, 1292295708), (18, 1148707296), (22, 939851424), (24, 861530472), (27, 765804864), (32, 646147854), (33, 626567616), (36, 574353648), (44, 469925712), (48, 430765236), (54, 382902432), (64, 323073927), (66, 313283808), (71, 291221568), (72, 287176824), (81, 255268288), (88, 234962856), (96, 215382618), (99, 208855872), (108, 191451216), (132, 156641904), (142, 145610784), (144, 143588412), (162, 127634144), (176, 117481428), (192, 107691309), (198, 104427936), (213, 97073856), (216, 95725608), (264, 78320952), (284, 72805392), (288, 71794206), (297, 69618624), (324, 63817072), (352, 58740714), (396, 52213968), (426, 48536928), (432, 47862804), (528, 39160476), (568, 36402696), (576, 35897103), (594, 34809312), (639, 32357952), (648, 31908536), (704, 29370357), (781, 26474688), (792, 26106984), (852, 24268464), (864, 23931402), (891, 23206208), (1056, 19580238), (1136, 18201348), (1188, 17404656), (1278, 16178976), (1296, 15954268), (1562, 13237344), (1584, 13053492), (1704, 12134232), (1728, 11965701), (1782, 11603104), (1917, 10785984), (2112, 9790119), (2272, 9100674), (2343, 8824896), (2376, 8702328), (2556, 8089488), (2592, 7977134), (3124, 6618672), (3168, 6526746), (3408, 6067116), (3564, 5801552), (3834, 5392992), (4544, 4550337), (4686, 4412448), (4752, 4351164), (5107, 4048704), (5112, 4044744), (5184, 3988567), (5751, 3595328), (6248, 3309336), (6336, 3263373), (6816, 3033558), (7029, 2941632), (7128, 2900776), (7668, 2696496), (9372, 2206224), (9504, 2175582), (10214, 2024352), (10224, 2022372), (11502, 1797664), (12496, 1654668), (13632, 1516779), (14058, 1470816), (14256, 1450388), (15321, 1349568), (15336, 1348248), (18744, 1103112), (19008, 1087791), (20428, 1012176), (20448, 1011186), (21087, 980544), (23004, 898832), (24992, 827334), (28116, 735408), (28512, 725194), (30642, 674784), (30672, 674124), (37488, 551556), (40856, 506088), (40896, 505593), (42174, 490272), (45963, 449856), (46008, 449416), (49984, 413667), (56177, 368064), (56232, 367704), (57024, 362597), (61284, 337392), (61344, 337062), (63261, 326848), (74976, 275778), (81712, 253044), (84348, 245136), (91926, 224928), (92016, 224708), (112354, 184032), (112464, 183852), (122568, 168696), (122688, 168531), (126522, 163424), (137889, 149952)]