20297807712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4963

約数の個数: 384

約数和(自身を含む): 74253957120

約数和(自身を除く): 53956149408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 53, 54, 56, 63, 72, 78, 84, 91, 96, 104, 106, 108, 112, 117, 126, 144, 156, 159, 168, 182, 189, 208, 212, 216, 224, 234, 252, 273, 288, 312, 318, 336, 351, 364, 371, 378, 416, 424, 432, 468, 477, 504, 546, 624, 636, 672, 689, 702, 728, 742, 756, 819, 848, 864, 936, 954, 1008, 1092, 1113, 1248, 1272, 1378, 1404, 1431, 1456, 1484, 1512, 1638, 1696, 1872, 1908, 2016, 2067, 2184, 2226, 2457, 2544, 2756, 2808, 2862, 2912, 2968, 3024, 3276, 3339, 3744, 3816, 4134, 4368, 4452, 4823, 4871, 4914, 5088, 5512, 5616, 5724, 5936, 6048, 6201, 6552, 6678, 7632, 8268, 8736, 8904, 9646, 9742, 9828, 10017, 11024, 11232, 11448, 11872, 12402, 13104, 13356, 14469, 14613, 15264, 16536, 17808, 18603, 19292, 19484, 19656, 20034, 22048, 22896, 24804, 26208, 26712, 28938, 29226, 33072, 34097, 35616, 37206, 38584, 38968, 39312, 40068, 43407, 43839, 45792, 49608, 53424, 57876, 58452, 63323, 66144, 68194, 74412, 77168, 77936, 78624, 80136, 86814, 87678, 99216, 102291, 106848, 115752, 116904, 126646, 130221, 131517, 136388, 148824, 154336, 155872, 160272, 173628, 175356, 189969, 198432, 204582, 231504, 233808, 253292, 258163, 260442, 263034, 272776, 297648, 306873, 320544, 347256, 350712, 379938, 409164, 443261, 463008, 467616, 506584, 516326, 520884, 526068, 545552, 569907, 595296, 613746, 694512, 701424, 759876, 774489, 818328, 886522, 920619, 1013168, 1032652, 1041768, 1052136, 1091104, 1139814, 1227492, 1329783, 1389024, 1402848, 1519752, 1548978, 1636656, 1709721, 1773044, 1807141, 1841238, 2026336, 2065304, 2083536, 2104272, 2279628, 2323467, 2454984, 2659566, 3039504, 3097956, 3273312, 3356119, 3419442, 3546088, 3614282, 3682476, 3989349, 4130608, 4167072, 4208544, 4559256, 4646934, 4909968, 5319132, 5421423, 6079008, 6195912, 6712238, 6838884, 6970401, 7092176, 7228564, 7364952, 7978698, 8261216, 9118512, 9293868, 9819936, 10068357, 10638264, 10842846, 11968047, 12391824, 13424476, 13677768, 13940802, 14184352, 14457128, 14729904, 15957396, 16264269, 18237024, 18587736, 20136714, 21276528, 21685692, 23492833, 23936094, 24783648, 26848952, 27355536, 27881604, 28914256, 29459808, 30205071, 31914792, 32528538, 37175472, 40273428, 42553056, 43371384, 46985666, 47872188, 48792807, 53697904, 54711072, 55763208, 57828512, 60410142, 63829584, 65057076, 70478499, 74350944, 80546856, 86742768, 90615213, 93971332, 95744376, 97585614, 107395808, 111526416, 120820284, 127659168, 130114152, 140956998, 161093712, 173485536, 181230426, 187942664, 191488752, 195171228, 211435497, 223052832, 241640568, 260228304, 281913996, 322187424, 362460852, 375885328, 382977504, 390342456, 422870994, 483281136, 520456608, 563827992, 634306491, 724921704, 751770656, 780684912, 845741988, 966562272, 1127655984, 1268612982, 1449843408, 1561369824, 1691483976, 2255311968, 2537225964, 2899686816, 3382967952, 5074451928, 6765935904, 10148903856, 20297807712]

約数ペア:

[(1, 20297807712), (2, 10148903856), (3, 6765935904), (4, 5074451928), (6, 3382967952), (7, 2899686816), (8, 2537225964), (9, 2255311968), (12, 1691483976), (13, 1561369824), (14, 1449843408), (16, 1268612982), (18, 1127655984), (21, 966562272), (24, 845741988), (26, 780684912), (27, 751770656), (28, 724921704), (32, 634306491), (36, 563827992), (39, 520456608), (42, 483281136), (48, 422870994), (52, 390342456), (53, 382977504), (54, 375885328), (56, 362460852), (63, 322187424), (72, 281913996), (78, 260228304), (84, 241640568), (91, 223052832), (96, 211435497), (104, 195171228), (106, 191488752), (108, 187942664), (112, 181230426), (117, 173485536), (126, 161093712), (144, 140956998), (156, 130114152), (159, 127659168), (168, 120820284), (182, 111526416), (189, 107395808), (208, 97585614), (212, 95744376), (216, 93971332), (224, 90615213), (234, 86742768), (252, 80546856), (273, 74350944), (288, 70478499), (312, 65057076), (318, 63829584), (336, 60410142), (351, 57828512), (364, 55763208), (371, 54711072), (378, 53697904), (416, 48792807), (424, 47872188), (432, 46985666), (468, 43371384), (477, 42553056), (504, 40273428), (546, 37175472), (624, 32528538), (636, 31914792), (672, 30205071), (689, 29459808), (702, 28914256), (728, 27881604), (742, 27355536), (756, 26848952), (819, 24783648), (848, 23936094), (864, 23492833), (936, 21685692), (954, 21276528), (1008, 20136714), (1092, 18587736), (1113, 18237024), (1248, 16264269), (1272, 15957396), (1378, 14729904), (1404, 14457128), (1431, 14184352), (1456, 13940802), (1484, 13677768), (1512, 13424476), (1638, 12391824), (1696, 11968047), (1872, 10842846), (1908, 10638264), (2016, 10068357), (2067, 9819936), (2184, 9293868), (2226, 9118512), (2457, 8261216), (2544, 7978698), (2756, 7364952), (2808, 7228564), (2862, 7092176), (2912, 6970401), (2968, 6838884), (3024, 6712238), (3276, 6195912), (3339, 6079008), (3744, 5421423), (3816, 5319132), (4134, 4909968), (4368, 4646934), (4452, 4559256), (4823, 4208544), (4871, 4167072), (4914, 4130608), (5088, 3989349), (5512, 3682476), (5616, 3614282), (5724, 3546088), (5936, 3419442), (6048, 3356119), (6201, 3273312), (6552, 3097956), (6678, 3039504), (7632, 2659566), (8268, 2454984), (8736, 2323467), (8904, 2279628), (9646, 2104272), (9742, 2083536), (9828, 2065304), (10017, 2026336), (11024, 1841238), (11232, 1807141), (11448, 1773044), (11872, 1709721), (12402, 1636656), (13104, 1548978), (13356, 1519752), (14469, 1402848), (14613, 1389024), (15264, 1329783), (16536, 1227492), (17808, 1139814), (18603, 1091104), (19292, 1052136), (19484, 1041768), (19656, 1032652), (20034, 1013168), (22048, 920619), (22896, 886522), (24804, 818328), (26208, 774489), (26712, 759876), (28938, 701424), (29226, 694512), (33072, 613746), (34097, 595296), (35616, 569907), (37206, 545552), (38584, 526068), (38968, 520884), (39312, 516326), (40068, 506584), (43407, 467616), (43839, 463008), (45792, 443261), (49608, 409164), (53424, 379938), (57876, 350712), (58452, 347256), (63323, 320544), (66144, 306873), (68194, 297648), (74412, 272776), (77168, 263034), (77936, 260442), (78624, 258163), (80136, 253292), (86814, 233808), (87678, 231504), (99216, 204582), (102291, 198432), (106848, 189969), (115752, 175356), (116904, 173628), (126646, 160272), (130221, 155872), (131517, 154336), (136388, 148824)]