20512999884048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{3651133}}^1$

素因数の和:3651901

約数の個数: 160

約数和(自身を含む): 63282272342016

約数和(自身を除く): 42769272457968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 727, 966, 1104, 1288, 1454, 1932, 2181, 2576, 2908, 3864, 4362, 5089, 5816, 7728, 8724, 10178, 11632, 15267, 16721, 17448, 20356, 30534, 33442, 34896, 40712, 50163, 61068, 66884, 81424, 100326, 117047, 122136, 133768, 200652, 234094, 244272, 267536, 351141, 401304, 468188, 702282, 802608, 936376, 1404564, 1872752, 2809128, 3651133, 5618256, 7302266, 10953399, 14604532, 21906798, 25557931, 29209064, 43813596, 51115862, 58418128, 76673793, 83976059, 87627192, 102231724, 153347586, 167952118, 175254384, 204463448, 251928177, 306695172, 335904236, 408926896, 503856354, 587832413, 613390344, 671808472, 1007712708, 1175664826, 1226780688, 1343616944, 1763497239, 2015425416, 2351329652, 2654373691, 3526994478, 4030850832, 4702659304, 5308747382, 7053988956, 7963121073, 9405318608, 10617494764, 14107977912, 15926242146, 18580615837, 21234989528, 28215955824, 31852484292, 37161231674, 42469979056, 55741847511, 61050594893, 63704968584, 74322463348, 111483695022, 122101189786, 127409937168, 148644926696, 183151784679, 222967390044, 244202379572, 297289853392, 366303569358, 427354164251, 445934780088, 488404759144, 732607138716, 854708328502, 891869560176, 976809518288, 1282062492753, 1465214277432, 1709416657004, 2564124985506, 2930428554864, 3418833314008, 5128249971012, 6837666628016, 10256499942024, 20512999884048]

約数ペア:

[(1, 20512999884048), (2, 10256499942024), (3, 6837666628016), (4, 5128249971012), (6, 3418833314008), (7, 2930428554864), (8, 2564124985506), (12, 1709416657004), (14, 1465214277432), (16, 1282062492753), (21, 976809518288), (23, 891869560176), (24, 854708328502), (28, 732607138716), (42, 488404759144), (46, 445934780088), (48, 427354164251), (56, 366303569358), (69, 297289853392), (84, 244202379572), (92, 222967390044), (112, 183151784679), (138, 148644926696), (161, 127409937168), (168, 122101189786), (184, 111483695022), (276, 74322463348), (322, 63704968584), (336, 61050594893), (368, 55741847511), (483, 42469979056), (552, 37161231674), (644, 31852484292), (727, 28215955824), (966, 21234989528), (1104, 18580615837), (1288, 15926242146), (1454, 14107977912), (1932, 10617494764), (2181, 9405318608), (2576, 7963121073), (2908, 7053988956), (3864, 5308747382), (4362, 4702659304), (5089, 4030850832), (5816, 3526994478), (7728, 2654373691), (8724, 2351329652), (10178, 2015425416), (11632, 1763497239), (15267, 1343616944), (16721, 1226780688), (17448, 1175664826), (20356, 1007712708), (30534, 671808472), (33442, 613390344), (34896, 587832413), (40712, 503856354), (50163, 408926896), (61068, 335904236), (66884, 306695172), (81424, 251928177), (100326, 204463448), (117047, 175254384), (122136, 167952118), (133768, 153347586), (200652, 102231724), (234094, 87627192), (244272, 83976059), (267536, 76673793), (351141, 58418128), (401304, 51115862), (468188, 43813596), (702282, 29209064), (802608, 25557931), (936376, 21906798), (1404564, 14604532), (1872752, 10953399), (2809128, 7302266), (3651133, 5618256)]