20301662976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1379

約数の個数: 288

約数和(自身を含む): 64530224640

約数和(自身を除く): 44228561664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 107, 112, 116, 128, 168, 174, 192, 203, 214, 224, 232, 256, 321, 336, 348, 384, 406, 428, 448, 464, 609, 642, 672, 696, 749, 768, 812, 856, 896, 928, 1217, 1218, 1284, 1344, 1392, 1498, 1624, 1712, 1792, 1856, 2247, 2434, 2436, 2568, 2688, 2784, 2996, 3103, 3248, 3424, 3651, 3712, 4494, 4868, 4872, 5136, 5376, 5568, 5992, 6206, 6496, 6848, 7302, 7424, 8519, 8988, 9309, 9736, 9744, 10272, 11136, 11984, 12412, 12992, 13696, 14604, 17038, 17976, 18618, 19472, 19488, 20544, 21721, 22272, 23968, 24824, 25557, 25984, 27392, 29208, 34076, 35293, 35952, 37236, 38944, 38976, 41088, 43442, 47936, 49648, 51114, 51968, 58416, 65163, 68152, 70586, 71904, 74472, 77888, 77952, 82176, 86884, 95872, 99296, 102228, 105879, 116832, 130219, 130326, 136304, 141172, 143808, 148944, 155776, 155904, 173768, 191744, 198592, 204456, 211758, 233664, 247051, 260438, 260652, 272608, 282344, 287616, 297888, 311552, 347536, 390657, 397184, 408912, 423516, 467328, 494102, 520876, 521304, 545216, 564688, 575232, 595776, 695072, 741153, 781314, 794368, 817824, 847032, 911533, 934656, 988204, 1041752, 1042608, 1090432, 1129376, 1191552, 1390144, 1482306, 1562628, 1635648, 1694064, 1823066, 1976408, 2083504, 2085216, 2180864, 2258752, 2383104, 2734599, 2780288, 2964612, 3125256, 3271296, 3388128, 3646132, 3776351, 3952816, 4167008, 4170432, 4517504, 5469198, 5560576, 5929224, 6250512, 6542592, 6776256, 7292264, 7552702, 7905632, 8334016, 8340864, 9035008, 10938396, 11329053, 11858448, 12501024, 13552512, 14584528, 15105404, 15811264, 16668032, 16681728, 21876792, 22658106, 23716896, 25002048, 26434457, 27105024, 29169056, 30210808, 31622528, 33336064, 43753584, 45316212, 47433792, 50004096, 52868914, 58338112, 60421616, 63245056, 79303371, 87507168, 90632424, 94867584, 100008192, 105737828, 116676224, 120843232, 158606742, 175014336, 181264848, 189735168, 211475656, 233352448, 241686464, 317213484, 350028672, 362529696, 422951312, 483372928, 634426968, 700057344, 725059392, 845902624, 966745856, 1268853936, 1450118784, 1691805248, 2537707872, 2900237568, 3383610496, 5075415744, 6767220992, 10150831488, 20301662976]

約数ペア:

[(1, 20301662976), (2, 10150831488), (3, 6767220992), (4, 5075415744), (6, 3383610496), (7, 2900237568), (8, 2537707872), (12, 1691805248), (14, 1450118784), (16, 1268853936), (21, 966745856), (24, 845902624), (28, 725059392), (29, 700057344), (32, 634426968), (42, 483372928), (48, 422951312), (56, 362529696), (58, 350028672), (64, 317213484), (84, 241686464), (87, 233352448), (96, 211475656), (107, 189735168), (112, 181264848), (116, 175014336), (128, 158606742), (168, 120843232), (174, 116676224), (192, 105737828), (203, 100008192), (214, 94867584), (224, 90632424), (232, 87507168), (256, 79303371), (321, 63245056), (336, 60421616), (348, 58338112), (384, 52868914), (406, 50004096), (428, 47433792), (448, 45316212), (464, 43753584), (609, 33336064), (642, 31622528), (672, 30210808), (696, 29169056), (749, 27105024), (768, 26434457), (812, 25002048), (856, 23716896), (896, 22658106), (928, 21876792), (1217, 16681728), (1218, 16668032), (1284, 15811264), (1344, 15105404), (1392, 14584528), (1498, 13552512), (1624, 12501024), (1712, 11858448), (1792, 11329053), (1856, 10938396), (2247, 9035008), (2434, 8340864), (2436, 8334016), (2568, 7905632), (2688, 7552702), (2784, 7292264), (2996, 6776256), (3103, 6542592), (3248, 6250512), (3424, 5929224), (3651, 5560576), (3712, 5469198), (4494, 4517504), (4868, 4170432), (4872, 4167008), (5136, 3952816), (5376, 3776351), (5568, 3646132), (5992, 3388128), (6206, 3271296), (6496, 3125256), (6848, 2964612), (7302, 2780288), (7424, 2734599), (8519, 2383104), (8988, 2258752), (9309, 2180864), (9736, 2085216), (9744, 2083504), (10272, 1976408), (11136, 1823066), (11984, 1694064), (12412, 1635648), (12992, 1562628), (13696, 1482306), (14604, 1390144), (17038, 1191552), (17976, 1129376), (18618, 1090432), (19472, 1042608), (19488, 1041752), (20544, 988204), (21721, 934656), (22272, 911533), (23968, 847032), (24824, 817824), (25557, 794368), (25984, 781314), (27392, 741153), (29208, 695072), (34076, 595776), (35293, 575232), (35952, 564688), (37236, 545216), (38944, 521304), (38976, 520876), (41088, 494102), (43442, 467328), (47936, 423516), (49648, 408912), (51114, 397184), (51968, 390657), (58416, 347536), (65163, 311552), (68152, 297888), (70586, 287616), (71904, 282344), (74472, 272608), (77888, 260652), (77952, 260438), (82176, 247051), (86884, 233664), (95872, 211758), (99296, 204456), (102228, 198592), (105879, 191744), (116832, 173768), (130219, 155904), (130326, 155776), (136304, 148944), (141172, 143808)]