20117705328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3373}}^1$

素因数の和:3552

約数の個数: 240

約数和(自身を含む): 66093366976

約数和(自身を除く): 45975661648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 97, 112, 122, 126, 144, 168, 183, 194, 244, 252, 291, 336, 366, 388, 427, 488, 504, 549, 582, 679, 732, 776, 854, 873, 976, 1008, 1098, 1164, 1281, 1358, 1464, 1552, 1708, 1746, 2037, 2196, 2328, 2562, 2716, 2928, 3373, 3416, 3492, 3843, 4074, 4392, 4656, 5124, 5432, 5917, 6111, 6746, 6832, 6984, 7686, 8148, 8784, 10119, 10248, 10864, 11834, 12222, 13492, 13968, 15372, 16296, 17751, 20238, 20496, 23611, 23668, 24444, 26984, 30357, 30744, 32592, 35502, 40476, 41419, 47222, 47336, 48888, 53253, 53968, 60714, 61488, 70833, 71004, 80952, 82838, 94444, 94672, 97776, 106506, 121428, 124257, 141666, 142008, 161904, 165676, 188888, 205753, 212499, 213012, 242856, 248514, 283332, 284016, 327181, 331352, 372771, 377776, 411506, 424998, 426024, 485712, 497028, 566664, 617259, 654362, 662704, 745542, 823012, 849996, 852048, 981543, 994056, 1133328, 1234518, 1308724, 1440271, 1491084, 1646024, 1699992, 1851777, 1963086, 1988112, 2290267, 2469036, 2617448, 2880542, 2944629, 2982168, 3292048, 3399984, 3703554, 3926172, 4320813, 4580534, 4938072, 5234896, 5761084, 5889258, 5964336, 6870801, 7407108, 7852344, 8641626, 9161068, 9876144, 11522168, 11778516, 12962439, 13741602, 14814216, 15704688, 17283252, 18322136, 19958041, 20612403, 23044336, 23557032, 25924878, 27483204, 29628432, 34566504, 36644272, 39916082, 41224806, 47114064, 51849756, 54966408, 59874123, 69133008, 79832164, 82449612, 103699512, 109932816, 119748246, 139706287, 159664328, 164899224, 179622369, 207399024, 239496492, 279412574, 319328656, 329798448, 359244738, 419118861, 478992984, 558825148, 718489476, 838237722, 957985968, 1117650296, 1257356583, 1436978952, 1676475444, 2235300592, 2514713166, 2873957904, 3352950888, 5029426332, 6705901776, 10058852664, 20117705328]

約数ペア:

[(1, 20117705328), (2, 10058852664), (3, 6705901776), (4, 5029426332), (6, 3352950888), (7, 2873957904), (8, 2514713166), (9, 2235300592), (12, 1676475444), (14, 1436978952), (16, 1257356583), (18, 1117650296), (21, 957985968), (24, 838237722), (28, 718489476), (36, 558825148), (42, 478992984), (48, 419118861), (56, 359244738), (61, 329798448), (63, 319328656), (72, 279412574), (84, 239496492), (97, 207399024), (112, 179622369), (122, 164899224), (126, 159664328), (144, 139706287), (168, 119748246), (183, 109932816), (194, 103699512), (244, 82449612), (252, 79832164), (291, 69133008), (336, 59874123), (366, 54966408), (388, 51849756), (427, 47114064), (488, 41224806), (504, 39916082), (549, 36644272), (582, 34566504), (679, 29628432), (732, 27483204), (776, 25924878), (854, 23557032), (873, 23044336), (976, 20612403), (1008, 19958041), (1098, 18322136), (1164, 17283252), (1281, 15704688), (1358, 14814216), (1464, 13741602), (1552, 12962439), (1708, 11778516), (1746, 11522168), (2037, 9876144), (2196, 9161068), (2328, 8641626), (2562, 7852344), (2716, 7407108), (2928, 6870801), (3373, 5964336), (3416, 5889258), (3492, 5761084), (3843, 5234896), (4074, 4938072), (4392, 4580534), (4656, 4320813), (5124, 3926172), (5432, 3703554), (5917, 3399984), (6111, 3292048), (6746, 2982168), (6832, 2944629), (6984, 2880542), (7686, 2617448), (8148, 2469036), (8784, 2290267), (10119, 1988112), (10248, 1963086), (10864, 1851777), (11834, 1699992), (12222, 1646024), (13492, 1491084), (13968, 1440271), (15372, 1308724), (16296, 1234518), (17751, 1133328), (20238, 994056), (20496, 981543), (23611, 852048), (23668, 849996), (24444, 823012), (26984, 745542), (30357, 662704), (30744, 654362), (32592, 617259), (35502, 566664), (40476, 497028), (41419, 485712), (47222, 426024), (47336, 424998), (48888, 411506), (53253, 377776), (53968, 372771), (60714, 331352), (61488, 327181), (70833, 284016), (71004, 283332), (80952, 248514), (82838, 242856), (94444, 213012), (94672, 212499), (97776, 205753), (106506, 188888), (121428, 165676), (124257, 161904), (141666, 142008)]