20861689464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2835

約数の個数: 384

約数和(自身を含む): 75192998400

約数和(自身を除く): 54331308936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 73, 76, 77, 84, 88, 99, 114, 126, 132, 133, 146, 152, 154, 168, 171, 198, 209, 219, 228, 231, 252, 264, 266, 292, 308, 342, 396, 399, 418, 438, 456, 462, 504, 511, 532, 584, 616, 627, 657, 684, 693, 792, 798, 803, 836, 876, 924, 1022, 1064, 1197, 1254, 1314, 1368, 1386, 1387, 1463, 1533, 1596, 1606, 1672, 1752, 1848, 1881, 2044, 2394, 2409, 2508, 2628, 2713, 2772, 2774, 2926, 3066, 3192, 3212, 3762, 4088, 4161, 4389, 4599, 4788, 4818, 5016, 5256, 5426, 5544, 5548, 5621, 5852, 6132, 6424, 7227, 7524, 8139, 8322, 8778, 9198, 9576, 9636, 9709, 10852, 11096, 11242, 11704, 12264, 12483, 13167, 14454, 15048, 15257, 16278, 16644, 16863, 17556, 18396, 18991, 19272, 19418, 21704, 22484, 24417, 24966, 26334, 28908, 29127, 29843, 30514, 32556, 33288, 33726, 35112, 36792, 37982, 38836, 44968, 45771, 48834, 49932, 50589, 51547, 52668, 56973, 57816, 58254, 59686, 61028, 65112, 67452, 75964, 77672, 87381, 89529, 91542, 97668, 99864, 101178, 103094, 105336, 106799, 113946, 116508, 119372, 122056, 134904, 137313, 151928, 154641, 170919, 174762, 179058, 183084, 195336, 198049, 202356, 206188, 208901, 213598, 227892, 233016, 238744, 268587, 274626, 309282, 320397, 341838, 349524, 358116, 360829, 366168, 396098, 404712, 412376, 417802, 427196, 455784, 463923, 537174, 549252, 567017, 594147, 618564, 626703, 640794, 683676, 699048, 716232, 721658, 792196, 835604, 854392, 927846, 961191, 1074348, 1082487, 1098504, 1134034, 1188294, 1237128, 1253406, 1281588, 1367352, 1386343, 1443316, 1584392, 1671208, 1701051, 1782441, 1855692, 1880109, 1922382, 2148696, 2164974, 2178539, 2268068, 2376588, 2506812, 2563176, 2772686, 2886632, 3247461, 3402102, 3564882, 3711384, 3760218, 3762931, 3844764, 3969119, 4159029, 4329948, 4357078, 4536136, 4753176, 5013624, 5103153, 5545372, 6494922, 6535617, 6804204, 7129764, 7520436, 7525862, 7689528, 7938238, 8318058, 8659896, 8714156, 10206306, 11090744, 11288793, 11907357, 12477087, 12989844, 13071234, 13608408, 14259528, 15040872, 15051724, 15249773, 15876476, 16636116, 17428312, 19606851, 20412612, 22577586, 23814714, 24954174, 25979688, 26142468, 26340517, 30103448, 30499546, 31752952, 33272232, 33866379, 35722071, 39213702, 40825224, 41392241, 45155172, 45749319, 47629428, 49908348, 52284936, 52681034, 60999092, 67732758, 71444142, 78427404, 79021551, 82784482, 90310344, 91498638, 95258856, 99816696, 105362068, 121998184, 124176723, 135465516, 137247957, 142888284, 156854808, 158043102, 165568964, 182997276, 210724136, 237064653, 248353446, 270931032, 274495914, 285776568, 289745687, 316086204, 331137928, 365994552, 372530169, 474129306, 496706892, 548991828, 579491374, 632172408, 745060338, 869237061, 948258612, 993413784, 1097983656, 1158982748, 1490120676, 1738474122, 1896517224, 2317965496, 2607711183, 2980241352, 3476948244, 5215422366, 6953896488, 10430844732, 20861689464]

約数ペア:

[(1, 20861689464), (2, 10430844732), (3, 6953896488), (4, 5215422366), (6, 3476948244), (7, 2980241352), (8, 2607711183), (9, 2317965496), (11, 1896517224), (12, 1738474122), (14, 1490120676), (18, 1158982748), (19, 1097983656), (21, 993413784), (22, 948258612), (24, 869237061), (28, 745060338), (33, 632172408), (36, 579491374), (38, 548991828), (42, 496706892), (44, 474129306), (56, 372530169), (57, 365994552), (63, 331137928), (66, 316086204), (72, 289745687), (73, 285776568), (76, 274495914), (77, 270931032), (84, 248353446), (88, 237064653), (99, 210724136), (114, 182997276), (126, 165568964), (132, 158043102), (133, 156854808), (146, 142888284), (152, 137247957), (154, 135465516), (168, 124176723), (171, 121998184), (198, 105362068), (209, 99816696), (219, 95258856), (228, 91498638), (231, 90310344), (252, 82784482), (264, 79021551), (266, 78427404), (292, 71444142), (308, 67732758), (342, 60999092), (396, 52681034), (399, 52284936), (418, 49908348), (438, 47629428), (456, 45749319), (462, 45155172), (504, 41392241), (511, 40825224), (532, 39213702), (584, 35722071), (616, 33866379), (627, 33272232), (657, 31752952), (684, 30499546), (693, 30103448), (792, 26340517), (798, 26142468), (803, 25979688), (836, 24954174), (876, 23814714), (924, 22577586), (1022, 20412612), (1064, 19606851), (1197, 17428312), (1254, 16636116), (1314, 15876476), (1368, 15249773), (1386, 15051724), (1387, 15040872), (1463, 14259528), (1533, 13608408), (1596, 13071234), (1606, 12989844), (1672, 12477087), (1752, 11907357), (1848, 11288793), (1881, 11090744), (2044, 10206306), (2394, 8714156), (2409, 8659896), (2508, 8318058), (2628, 7938238), (2713, 7689528), (2772, 7525862), (2774, 7520436), (2926, 7129764), (3066, 6804204), (3192, 6535617), (3212, 6494922), (3762, 5545372), (4088, 5103153), (4161, 5013624), (4389, 4753176), (4599, 4536136), (4788, 4357078), (4818, 4329948), (5016, 4159029), (5256, 3969119), (5426, 3844764), (5544, 3762931), (5548, 3760218), (5621, 3711384), (5852, 3564882), (6132, 3402102), (6424, 3247461), (7227, 2886632), (7524, 2772686), (8139, 2563176), (8322, 2506812), (8778, 2376588), (9198, 2268068), (9576, 2178539), (9636, 2164974), (9709, 2148696), (10852, 1922382), (11096, 1880109), (11242, 1855692), (11704, 1782441), (12264, 1701051), (12483, 1671208), (13167, 1584392), (14454, 1443316), (15048, 1386343), (15257, 1367352), (16278, 1281588), (16644, 1253406), (16863, 1237128), (17556, 1188294), (18396, 1134034), (18991, 1098504), (19272, 1082487), (19418, 1074348), (21704, 961191), (22484, 927846), (24417, 854392), (24966, 835604), (26334, 792196), (28908, 721658), (29127, 716232), (29843, 699048), (30514, 683676), (32556, 640794), (33288, 626703), (33726, 618564), (35112, 594147), (36792, 567017), (37982, 549252), (38836, 537174), (44968, 463923), (45771, 455784), (48834, 427196), (49932, 417802), (50589, 412376), (51547, 404712), (52668, 396098), (56973, 366168), (57816, 360829), (58254, 358116), (59686, 349524), (61028, 341838), (65112, 320397), (67452, 309282), (75964, 274626), (77672, 268587), (87381, 238744), (89529, 233016), (91542, 227892), (97668, 213598), (99864, 208901), (101178, 206188), (103094, 202356), (105336, 198049), (106799, 195336), (113946, 183084), (116508, 179058), (119372, 174762), (122056, 170919), (134904, 154641), (137313, 151928)]