20155602432

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 320

約数和(自身を含む): 63324518400

約数和(自身を除く): 43168915968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 79, 84, 96, 112, 122, 128, 158, 168, 183, 192, 224, 237, 244, 256, 316, 336, 366, 384, 389, 427, 448, 474, 488, 512, 553, 632, 672, 732, 768, 778, 854, 896, 948, 976, 1106, 1167, 1264, 1281, 1344, 1464, 1536, 1556, 1659, 1708, 1792, 1896, 1952, 2212, 2334, 2528, 2562, 2688, 2723, 2928, 3112, 3318, 3416, 3584, 3792, 3904, 4424, 4668, 4819, 5056, 5124, 5376, 5446, 5856, 6224, 6636, 6832, 7584, 7808, 8169, 8848, 9336, 9638, 10112, 10248, 10752, 10892, 11712, 12448, 13272, 13664, 14457, 15168, 15616, 16338, 17696, 18672, 19276, 20224, 20496, 21784, 23424, 23729, 24896, 26544, 27328, 28914, 30336, 30731, 31232, 32676, 33733, 35392, 37344, 38552, 40448, 40992, 43568, 46848, 47458, 49792, 53088, 54656, 57828, 60672, 61462, 65352, 67466, 70784, 71187, 74688, 77104, 81984, 87136, 92193, 93696, 94916, 99584, 101199, 106176, 109312, 115656, 121344, 122924, 130704, 134932, 141568, 142374, 149376, 154208, 163968, 166103, 174272, 184386, 189832, 199168, 202398, 212352, 215117, 218624, 231312, 245848, 261408, 269864, 283136, 284748, 298752, 308416, 327936, 332206, 348544, 368772, 379664, 404796, 424704, 430234, 462624, 491696, 498309, 522816, 539728, 569496, 597504, 616832, 645351, 655872, 664412, 697088, 737544, 759328, 809592, 849408, 860468, 925248, 983392, 996618, 1045632, 1079456, 1138992, 1233664, 1290702, 1328824, 1394176, 1475088, 1518656, 1619184, 1720936, 1850496, 1874591, 1966784, 1993236, 2091264, 2158912, 2277984, 2467328, 2581404, 2657648, 2950176, 3037312, 3238368, 3441872, 3700992, 3749182, 3933568, 3986472, 4182528, 4317824, 4555968, 5162808, 5315296, 5623773, 5900352, 6074624, 6476736, 6883744, 7401984, 7498364, 7867136, 7972944, 8635648, 9111936, 10325616, 10630592, 11247546, 11800704, 12149248, 12953472, 13122137, 13767488, 14996728, 15734272, 15945888, 17271296, 18223872, 20651232, 21261184, 22495092, 23601408, 25906944, 26244274, 27534976, 29993456, 31891776, 36447744, 39366411, 41302464, 42522368, 44990184, 47202816, 51813888, 52488548, 55069952, 59986912, 63783552, 78732822, 82604928, 85044736, 89980368, 104977096, 110139904, 119973824, 127567104, 157465644, 165209856, 179960736, 209954192, 239947648, 255134208, 314931288, 330419712, 359921472, 419908384, 479895296, 629862576, 719842944, 839816768, 959790592, 1259725152, 1439685888, 1679633536, 2519450304, 2879371776, 3359267072, 5038900608, 6718534144, 10077801216, 20155602432]

約数ペア:

[(1, 20155602432), (2, 10077801216), (3, 6718534144), (4, 5038900608), (6, 3359267072), (7, 2879371776), (8, 2519450304), (12, 1679633536), (14, 1439685888), (16, 1259725152), (21, 959790592), (24, 839816768), (28, 719842944), (32, 629862576), (42, 479895296), (48, 419908384), (56, 359921472), (61, 330419712), (64, 314931288), (79, 255134208), (84, 239947648), (96, 209954192), (112, 179960736), (122, 165209856), (128, 157465644), (158, 127567104), (168, 119973824), (183, 110139904), (192, 104977096), (224, 89980368), (237, 85044736), (244, 82604928), (256, 78732822), (316, 63783552), (336, 59986912), (366, 55069952), (384, 52488548), (389, 51813888), (427, 47202816), (448, 44990184), (474, 42522368), (488, 41302464), (512, 39366411), (553, 36447744), (632, 31891776), (672, 29993456), (732, 27534976), (768, 26244274), (778, 25906944), (854, 23601408), (896, 22495092), (948, 21261184), (976, 20651232), (1106, 18223872), (1167, 17271296), (1264, 15945888), (1281, 15734272), (1344, 14996728), (1464, 13767488), (1536, 13122137), (1556, 12953472), (1659, 12149248), (1708, 11800704), (1792, 11247546), (1896, 10630592), (1952, 10325616), (2212, 9111936), (2334, 8635648), (2528, 7972944), (2562, 7867136), (2688, 7498364), (2723, 7401984), (2928, 6883744), (3112, 6476736), (3318, 6074624), (3416, 5900352), (3584, 5623773), (3792, 5315296), (3904, 5162808), (4424, 4555968), (4668, 4317824), (4819, 4182528), (5056, 3986472), (5124, 3933568), (5376, 3749182), (5446, 3700992), (5856, 3441872), (6224, 3238368), (6636, 3037312), (6832, 2950176), (7584, 2657648), (7808, 2581404), (8169, 2467328), (8848, 2277984), (9336, 2158912), (9638, 2091264), (10112, 1993236), (10248, 1966784), (10752, 1874591), (10892, 1850496), (11712, 1720936), (12448, 1619184), (13272, 1518656), (13664, 1475088), (14457, 1394176), (15168, 1328824), (15616, 1290702), (16338, 1233664), (17696, 1138992), (18672, 1079456), (19276, 1045632), (20224, 996618), (20496, 983392), (21784, 925248), (23424, 860468), (23729, 849408), (24896, 809592), (26544, 759328), (27328, 737544), (28914, 697088), (30336, 664412), (30731, 655872), (31232, 645351), (32676, 616832), (33733, 597504), (35392, 569496), (37344, 539728), (38552, 522816), (40448, 498309), (40992, 491696), (43568, 462624), (46848, 430234), (47458, 424704), (49792, 404796), (53088, 379664), (54656, 368772), (57828, 348544), (60672, 332206), (61462, 327936), (65352, 308416), (67466, 298752), (70784, 284748), (71187, 283136), (74688, 269864), (77104, 261408), (81984, 245848), (87136, 231312), (92193, 218624), (93696, 215117), (94916, 212352), (99584, 202398), (101199, 199168), (106176, 189832), (109312, 184386), (115656, 174272), (121344, 166103), (122924, 163968), (130704, 154208), (134932, 149376), (141568, 142374)]