20942480352

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:294

約数の個数: 384

約数和(自身を含む): 62705664000

約数和(自身を除く): 41763183648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 71, 76, 79, 89, 92, 96, 114, 138, 142, 152, 158, 178, 184, 213, 228, 237, 267, 276, 284, 304, 316, 356, 368, 426, 437, 456, 474, 534, 552, 568, 608, 632, 712, 736, 852, 874, 912, 948, 1068, 1104, 1136, 1264, 1311, 1349, 1424, 1501, 1633, 1691, 1704, 1748, 1817, 1824, 1896, 2047, 2136, 2208, 2272, 2528, 2622, 2698, 2848, 3002, 3266, 3382, 3408, 3496, 3634, 3792, 4047, 4094, 4272, 4503, 4899, 5073, 5244, 5396, 5451, 5609, 6004, 6141, 6319, 6532, 6764, 6816, 6992, 7031, 7268, 7584, 8094, 8188, 8544, 9006, 9798, 10146, 10488, 10792, 10902, 11218, 12008, 12282, 12638, 13064, 13528, 13984, 14062, 14536, 16188, 16376, 16827, 18012, 18957, 19596, 20292, 20976, 21093, 21584, 21804, 22436, 24016, 24564, 25276, 26128, 27056, 28124, 29072, 31027, 32376, 32752, 33654, 34523, 36024, 37914, 38893, 39192, 40584, 41952, 42186, 43168, 43608, 44872, 48032, 49128, 50552, 52256, 54112, 56248, 58144, 62054, 64752, 65504, 67308, 69046, 72048, 75828, 77786, 78384, 81168, 84372, 87216, 89744, 93081, 98256, 101104, 103569, 106571, 112496, 116679, 120061, 124108, 129007, 129504, 133589, 134616, 138092, 144096, 145337, 151656, 155572, 156768, 161713, 162336, 168744, 174432, 179488, 186162, 196512, 202208, 207138, 213142, 224992, 233358, 240122, 248216, 258014, 267178, 269232, 276184, 290674, 303312, 311144, 319713, 323426, 337488, 360183, 372324, 387021, 400767, 414276, 426284, 436011, 466716, 480244, 485139, 496432, 499201, 516028, 534356, 538464, 552368, 581348, 606624, 622288, 639426, 646852, 674976, 720366, 744648, 774042, 801534, 828552, 852568, 872022, 933432, 960488, 970278, 992864, 998402, 1032056, 1068712, 1104736, 1162696, 1244576, 1278852, 1293704, 1440732, 1489296, 1497603, 1548084, 1603068, 1657104, 1705136, 1744044, 1866864, 1920976, 1940556, 1996804, 2064112, 2137424, 2325392, 2451133, 2557704, 2587408, 2761403, 2881464, 2978592, 2995206, 3072547, 3096168, 3206136, 3314208, 3410272, 3488088, 3733728, 3841952, 3881112, 3993608, 4128224, 4274848, 4650784, 4902266, 5115408, 5174816, 5522806, 5762928, 5990412, 6145094, 6192336, 6412272, 6976176, 7353399, 7762224, 7987216, 8284209, 9217641, 9484819, 9804532, 10230816, 11045612, 11481623, 11525856, 11980824, 12290188, 12384672, 12824544, 13952352, 14706798, 15524448, 15974432, 16568418, 18435282, 18969638, 19609064, 22091224, 22963246, 23961648, 24580376, 28454457, 29413596, 33136836, 34444869, 36870564, 37939276, 39218128, 44182448, 45926492, 47923296, 49160752, 56908914, 58827192, 66273672, 68889738, 73741128, 75878552, 78436256, 88364896, 91852984, 98321504, 113817828, 117654384, 132547344, 137779476, 147482256, 151757104, 183705968, 218150837, 227635656, 235308768, 265094688, 275558952, 294964512, 303514208, 367411936, 436301674, 455271312, 551117904, 654452511, 872603348, 910542624, 1102235808, 1308905022, 1745206696, 2617810044, 3490413392, 5235620088, 6980826784, 10471240176, 20942480352]

約数ペア:

[(1, 20942480352), (2, 10471240176), (3, 6980826784), (4, 5235620088), (6, 3490413392), (8, 2617810044), (12, 1745206696), (16, 1308905022), (19, 1102235808), (23, 910542624), (24, 872603348), (32, 654452511), (38, 551117904), (46, 455271312), (48, 436301674), (57, 367411936), (69, 303514208), (71, 294964512), (76, 275558952), (79, 265094688), (89, 235308768), (92, 227635656), (96, 218150837), (114, 183705968), (138, 151757104), (142, 147482256), (152, 137779476), (158, 132547344), (178, 117654384), (184, 113817828), (213, 98321504), (228, 91852984), (237, 88364896), (267, 78436256), (276, 75878552), (284, 73741128), (304, 68889738), (316, 66273672), (356, 58827192), (368, 56908914), (426, 49160752), (437, 47923296), (456, 45926492), (474, 44182448), (534, 39218128), (552, 37939276), (568, 36870564), (608, 34444869), (632, 33136836), (712, 29413596), (736, 28454457), (852, 24580376), (874, 23961648), (912, 22963246), (948, 22091224), (1068, 19609064), (1104, 18969638), (1136, 18435282), (1264, 16568418), (1311, 15974432), (1349, 15524448), (1424, 14706798), (1501, 13952352), (1633, 12824544), (1691, 12384672), (1704, 12290188), (1748, 11980824), (1817, 11525856), (1824, 11481623), (1896, 11045612), (2047, 10230816), (2136, 9804532), (2208, 9484819), (2272, 9217641), (2528, 8284209), (2622, 7987216), (2698, 7762224), (2848, 7353399), (3002, 6976176), (3266, 6412272), (3382, 6192336), (3408, 6145094), (3496, 5990412), (3634, 5762928), (3792, 5522806), (4047, 5174816), (4094, 5115408), (4272, 4902266), (4503, 4650784), (4899, 4274848), (5073, 4128224), (5244, 3993608), (5396, 3881112), (5451, 3841952), (5609, 3733728), (6004, 3488088), (6141, 3410272), (6319, 3314208), (6532, 3206136), (6764, 3096168), (6816, 3072547), (6992, 2995206), (7031, 2978592), (7268, 2881464), (7584, 2761403), (8094, 2587408), (8188, 2557704), (8544, 2451133), (9006, 2325392), (9798, 2137424), (10146, 2064112), (10488, 1996804), (10792, 1940556), (10902, 1920976), (11218, 1866864), (12008, 1744044), (12282, 1705136), (12638, 1657104), (13064, 1603068), (13528, 1548084), (13984, 1497603), (14062, 1489296), (14536, 1440732), (16188, 1293704), (16376, 1278852), (16827, 1244576), (18012, 1162696), (18957, 1104736), (19596, 1068712), (20292, 1032056), (20976, 998402), (21093, 992864), (21584, 970278), (21804, 960488), (22436, 933432), (24016, 872022), (24564, 852568), (25276, 828552), (26128, 801534), (27056, 774042), (28124, 744648), (29072, 720366), (31027, 674976), (32376, 646852), (32752, 639426), (33654, 622288), (34523, 606624), (36024, 581348), (37914, 552368), (38893, 538464), (39192, 534356), (40584, 516028), (41952, 499201), (42186, 496432), (43168, 485139), (43608, 480244), (44872, 466716), (48032, 436011), (49128, 426284), (50552, 414276), (52256, 400767), (54112, 387021), (56248, 372324), (58144, 360183), (62054, 337488), (64752, 323426), (65504, 319713), (67308, 311144), (69046, 303312), (72048, 290674), (75828, 276184), (77786, 269232), (78384, 267178), (81168, 258014), (84372, 248216), (87216, 240122), (89744, 233358), (93081, 224992), (98256, 213142), (101104, 207138), (103569, 202208), (106571, 196512), (112496, 186162), (116679, 179488), (120061, 174432), (124108, 168744), (129007, 162336), (129504, 161713), (133589, 156768), (134616, 155572), (138092, 151656), (144096, 145337)]