20176752816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1124

約数の個数: 240

約数和(自身を含む): 62692549920

約数和(自身を除く): 42515797104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 132, 137, 144, 176, 198, 218, 264, 274, 327, 396, 411, 436, 528, 548, 654, 792, 822, 853, 872, 981, 1096, 1199, 1233, 1308, 1507, 1584, 1644, 1706, 1744, 1962, 2192, 2398, 2466, 2559, 2616, 3014, 3288, 3412, 3597, 3924, 4521, 4796, 4932, 5118, 5232, 6028, 6576, 6824, 7194, 7677, 7848, 9042, 9383, 9592, 9864, 10236, 10791, 12056, 13563, 13648, 14388, 14933, 15354, 15696, 18084, 18766, 19184, 19728, 20472, 21582, 24112, 27126, 28149, 28776, 29866, 30708, 36168, 37532, 40944, 43164, 44799, 54252, 56298, 57552, 59732, 61416, 72336, 75064, 84447, 86328, 89598, 92977, 108504, 112596, 116861, 119464, 122832, 134397, 150128, 164263, 168894, 172656, 179196, 185954, 217008, 225192, 233722, 238928, 268794, 278931, 328526, 337788, 350583, 358392, 371908, 450384, 467444, 492789, 537588, 557862, 657052, 675576, 701166, 716784, 743816, 836793, 934888, 985578, 1022747, 1051749, 1075176, 1115724, 1285471, 1314104, 1351152, 1402332, 1478367, 1487632, 1673586, 1869776, 1971156, 2045494, 2103498, 2150352, 2231448, 2570942, 2628208, 2804664, 2956734, 3068241, 3347172, 3856413, 3942312, 4090988, 4206996, 4462896, 5141884, 5609328, 5913468, 6136482, 6694344, 7712826, 7884624, 8181976, 8413992, 9204723, 10283768, 11569239, 11826936, 12272964, 12737849, 13388688, 15425652, 16363952, 16827984, 18409446, 20567536, 23138478, 23653872, 24545928, 25475698, 30851304, 36818892, 38213547, 46276956, 49091856, 50951396, 61702608, 73637784, 76427094, 92553912, 101902792, 114640641, 140116339, 147275568, 152854188, 185107824, 203805584, 229281282, 280232678, 305708376, 420349017, 458562564, 560465356, 611416752, 840698034, 917125128, 1120930712, 1261047051, 1681396068, 1834250256, 2241861424, 2522094102, 3362792136, 5044188204, 6725584272, 10088376408, 20176752816]

約数ペア:

[(1, 20176752816), (2, 10088376408), (3, 6725584272), (4, 5044188204), (6, 3362792136), (8, 2522094102), (9, 2241861424), (11, 1834250256), (12, 1681396068), (16, 1261047051), (18, 1120930712), (22, 917125128), (24, 840698034), (33, 611416752), (36, 560465356), (44, 458562564), (48, 420349017), (66, 305708376), (72, 280232678), (88, 229281282), (99, 203805584), (109, 185107824), (132, 152854188), (137, 147275568), (144, 140116339), (176, 114640641), (198, 101902792), (218, 92553912), (264, 76427094), (274, 73637784), (327, 61702608), (396, 50951396), (411, 49091856), (436, 46276956), (528, 38213547), (548, 36818892), (654, 30851304), (792, 25475698), (822, 24545928), (853, 23653872), (872, 23138478), (981, 20567536), (1096, 18409446), (1199, 16827984), (1233, 16363952), (1308, 15425652), (1507, 13388688), (1584, 12737849), (1644, 12272964), (1706, 11826936), (1744, 11569239), (1962, 10283768), (2192, 9204723), (2398, 8413992), (2466, 8181976), (2559, 7884624), (2616, 7712826), (3014, 6694344), (3288, 6136482), (3412, 5913468), (3597, 5609328), (3924, 5141884), (4521, 4462896), (4796, 4206996), (4932, 4090988), (5118, 3942312), (5232, 3856413), (6028, 3347172), (6576, 3068241), (6824, 2956734), (7194, 2804664), (7677, 2628208), (7848, 2570942), (9042, 2231448), (9383, 2150352), (9592, 2103498), (9864, 2045494), (10236, 1971156), (10791, 1869776), (12056, 1673586), (13563, 1487632), (13648, 1478367), (14388, 1402332), (14933, 1351152), (15354, 1314104), (15696, 1285471), (18084, 1115724), (18766, 1075176), (19184, 1051749), (19728, 1022747), (20472, 985578), (21582, 934888), (24112, 836793), (27126, 743816), (28149, 716784), (28776, 701166), (29866, 675576), (30708, 657052), (36168, 557862), (37532, 537588), (40944, 492789), (43164, 467444), (44799, 450384), (54252, 371908), (56298, 358392), (57552, 350583), (59732, 337788), (61416, 328526), (72336, 278931), (75064, 268794), (84447, 238928), (86328, 233722), (89598, 225192), (92977, 217008), (108504, 185954), (112596, 179196), (116861, 172656), (119464, 168894), (122832, 164263), (134397, 150128)]