20164109112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:843

約数の個数: 256

約数和(自身を含む): 64925107200

約数和(自身を除く): 44760998088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 173, 189, 216, 252, 314, 346, 378, 471, 491, 504, 519, 628, 692, 756, 942, 982, 1038, 1099, 1211, 1256, 1384, 1413, 1473, 1512, 1557, 1884, 1964, 2076, 2198, 2422, 2826, 2946, 3114, 3297, 3437, 3633, 3768, 3928, 4152, 4239, 4396, 4419, 4671, 4844, 5652, 5892, 6228, 6594, 6874, 7266, 8478, 8792, 8838, 9342, 9688, 9891, 10311, 10899, 11304, 11784, 12456, 13188, 13257, 13748, 14532, 16956, 17676, 18684, 19782, 20622, 21798, 26376, 26514, 27161, 27496, 29064, 29673, 30933, 32697, 33912, 35352, 37368, 39564, 41244, 43596, 53028, 54322, 59346, 61866, 65394, 77087, 79128, 81483, 82488, 84943, 87192, 92799, 106056, 108644, 118692, 123732, 130788, 154174, 162966, 169886, 185598, 190127, 217288, 231261, 237384, 244449, 247464, 254829, 261576, 308348, 325932, 339772, 371196, 380254, 462522, 488898, 509658, 539609, 570381, 594601, 616696, 651864, 679544, 693783, 733347, 742392, 760508, 764487, 925044, 977796, 1019316, 1079218, 1140762, 1189202, 1387566, 1466694, 1521016, 1528974, 1618827, 1711143, 1783803, 1850088, 1955592, 2038632, 2081349, 2158436, 2281524, 2293461, 2378404, 2775132, 2933388, 3057948, 3237654, 3422286, 3567606, 4162698, 4316872, 4563048, 4586922, 4756808, 4856481, 5133429, 5351409, 5550264, 5866776, 6115896, 6475308, 6844572, 7135212, 8325396, 9173844, 9712962, 10266858, 10702818, 12950616, 13336051, 13689144, 14270424, 14569443, 16054227, 16650792, 18347688, 19425924, 20533716, 21405636, 26672102, 29138886, 32108454, 38851848, 40008153, 41067432, 42811272, 53344204, 58277772, 64216908, 80016306, 93352357, 106688408, 116555544, 120024459, 128433816, 160032612, 186704714, 240048918, 280057071, 320065224, 360073377, 373409428, 480097836, 560114142, 720146754, 746818856, 840171213, 960195672, 1120228284, 1440293508, 1680342426, 2240456568, 2520513639, 2880587016, 3360684852, 5041027278, 6721369704, 10082054556, 20164109112]

約数ペア:

[(1, 20164109112), (2, 10082054556), (3, 6721369704), (4, 5041027278), (6, 3360684852), (7, 2880587016), (8, 2520513639), (9, 2240456568), (12, 1680342426), (14, 1440293508), (18, 1120228284), (21, 960195672), (24, 840171213), (27, 746818856), (28, 720146754), (36, 560114142), (42, 480097836), (54, 373409428), (56, 360073377), (63, 320065224), (72, 280057071), (84, 240048918), (108, 186704714), (126, 160032612), (157, 128433816), (168, 120024459), (173, 116555544), (189, 106688408), (216, 93352357), (252, 80016306), (314, 64216908), (346, 58277772), (378, 53344204), (471, 42811272), (491, 41067432), (504, 40008153), (519, 38851848), (628, 32108454), (692, 29138886), (756, 26672102), (942, 21405636), (982, 20533716), (1038, 19425924), (1099, 18347688), (1211, 16650792), (1256, 16054227), (1384, 14569443), (1413, 14270424), (1473, 13689144), (1512, 13336051), (1557, 12950616), (1884, 10702818), (1964, 10266858), (2076, 9712962), (2198, 9173844), (2422, 8325396), (2826, 7135212), (2946, 6844572), (3114, 6475308), (3297, 6115896), (3437, 5866776), (3633, 5550264), (3768, 5351409), (3928, 5133429), (4152, 4856481), (4239, 4756808), (4396, 4586922), (4419, 4563048), (4671, 4316872), (4844, 4162698), (5652, 3567606), (5892, 3422286), (6228, 3237654), (6594, 3057948), (6874, 2933388), (7266, 2775132), (8478, 2378404), (8792, 2293461), (8838, 2281524), (9342, 2158436), (9688, 2081349), (9891, 2038632), (10311, 1955592), (10899, 1850088), (11304, 1783803), (11784, 1711143), (12456, 1618827), (13188, 1528974), (13257, 1521016), (13748, 1466694), (14532, 1387566), (16956, 1189202), (17676, 1140762), (18684, 1079218), (19782, 1019316), (20622, 977796), (21798, 925044), (26376, 764487), (26514, 760508), (27161, 742392), (27496, 733347), (29064, 693783), (29673, 679544), (30933, 651864), (32697, 616696), (33912, 594601), (35352, 570381), (37368, 539609), (39564, 509658), (41244, 488898), (43596, 462522), (53028, 380254), (54322, 371196), (59346, 339772), (61866, 325932), (65394, 308348), (77087, 261576), (79128, 254829), (81483, 247464), (82488, 244449), (84943, 237384), (87192, 231261), (92799, 217288), (106056, 190127), (108644, 185598), (118692, 169886), (123732, 162966), (130788, 154174)]