20623640688

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:866

約数の個数: 400

約数和(自身を含む): 70780469760

約数和(自身を除く): 50156829072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 59, 63, 72, 81, 84, 106, 108, 112, 118, 126, 144, 159, 162, 168, 177, 189, 212, 216, 236, 252, 318, 324, 336, 354, 371, 378, 413, 424, 432, 472, 477, 504, 531, 567, 636, 648, 708, 727, 742, 756, 826, 848, 944, 954, 1008, 1062, 1113, 1134, 1239, 1272, 1296, 1416, 1431, 1454, 1484, 1512, 1593, 1652, 1908, 2124, 2181, 2226, 2268, 2478, 2544, 2832, 2862, 2908, 2968, 3024, 3127, 3186, 3304, 3339, 3717, 3816, 4248, 4293, 4362, 4452, 4536, 4779, 4956, 5089, 5724, 5816, 5936, 6254, 6372, 6543, 6608, 6678, 7434, 7632, 8496, 8586, 8724, 8904, 9072, 9381, 9558, 9912, 10017, 10178, 11151, 11448, 11632, 12508, 12744, 13086, 13356, 14868, 15267, 17172, 17448, 17808, 18762, 19116, 19629, 19824, 20034, 20356, 21889, 22302, 22896, 25016, 25488, 26172, 26712, 28143, 29736, 30051, 30534, 33453, 34344, 34896, 37524, 38232, 38531, 39258, 40068, 40712, 42893, 43778, 44604, 45801, 50032, 52344, 53424, 56286, 58887, 59472, 60102, 61068, 65667, 66906, 68688, 75048, 76464, 77062, 78516, 80136, 81424, 84429, 85786, 87556, 89208, 91602, 104688, 112572, 115593, 117774, 120204, 122136, 128679, 131334, 133812, 137403, 150096, 154124, 157032, 160272, 168858, 171572, 175112, 178416, 183204, 197001, 225144, 231186, 235548, 240408, 244272, 253287, 257358, 262668, 267624, 269717, 274806, 300251, 308248, 314064, 337716, 343144, 346779, 350224, 366408, 386037, 394002, 412209, 450288, 462372, 471096, 480816, 506574, 514716, 525336, 535248, 539434, 549612, 591003, 600502, 616496, 675432, 686288, 693558, 732816, 772074, 788004, 809151, 824418, 900753, 924744, 942192, 1013148, 1029432, 1040337, 1050672, 1078868, 1099224, 1158111, 1182006, 1201004, 1350864, 1387116, 1544148, 1576008, 1618302, 1648836, 1773009, 1801506, 1849488, 2026296, 2058864, 2080674, 2157736, 2198448, 2273329, 2316222, 2364012, 2402008, 2427453, 2702259, 2774232, 3088296, 3121011, 3152016, 3236604, 3297672, 3474333, 3546018, 3603012, 4052592, 4161348, 4315472, 4546658, 4632444, 4728024, 4804016, 4854906, 5404518, 5548464, 6176592, 6242022, 6473208, 6595344, 6819987, 6948666, 7092036, 7206024, 7282359, 8106777, 8322696, 9093316, 9264888, 9456048, 9709812, 10809036, 12484044, 12946416, 13639974, 13897332, 14184072, 14412048, 14564718, 15913303, 16213554, 16645392, 18186632, 18529776, 19419624, 20459961, 21618072, 21847077, 24320331, 24968088, 27279948, 27794664, 28368144, 29129436, 31826606, 32427108, 36373264, 38839248, 40919922, 43236144, 43694154, 47739909, 48640662, 49936176, 54559896, 55589328, 58258872, 61379883, 63653212, 64854216, 81839844, 87388308, 95479818, 97281324, 109119792, 116517744, 122759766, 127306424, 129708432, 143219727, 163679688, 174776616, 184139649, 190959636, 194562648, 245519532, 254612848, 286439454, 327359376, 349553232, 368279298, 381919272, 389125296, 429659181, 491039064, 572878908, 736558596, 763838544, 859318362, 982078128, 1145757816, 1288977543, 1473117192, 1718636724, 2291515632, 2577955086, 2946234384, 3437273448, 5155910172, 6874546896, 10311820344, 20623640688]

約数ペア:

[(1, 20623640688), (2, 10311820344), (3, 6874546896), (4, 5155910172), (6, 3437273448), (7, 2946234384), (8, 2577955086), (9, 2291515632), (12, 1718636724), (14, 1473117192), (16, 1288977543), (18, 1145757816), (21, 982078128), (24, 859318362), (27, 763838544), (28, 736558596), (36, 572878908), (42, 491039064), (48, 429659181), (53, 389125296), (54, 381919272), (56, 368279298), (59, 349553232), (63, 327359376), (72, 286439454), (81, 254612848), (84, 245519532), (106, 194562648), (108, 190959636), (112, 184139649), (118, 174776616), (126, 163679688), (144, 143219727), (159, 129708432), (162, 127306424), (168, 122759766), (177, 116517744), (189, 109119792), (212, 97281324), (216, 95479818), (236, 87388308), (252, 81839844), (318, 64854216), (324, 63653212), (336, 61379883), (354, 58258872), (371, 55589328), (378, 54559896), (413, 49936176), (424, 48640662), (432, 47739909), (472, 43694154), (477, 43236144), (504, 40919922), (531, 38839248), (567, 36373264), (636, 32427108), (648, 31826606), (708, 29129436), (727, 28368144), (742, 27794664), (756, 27279948), (826, 24968088), (848, 24320331), (944, 21847077), (954, 21618072), (1008, 20459961), (1062, 19419624), (1113, 18529776), (1134, 18186632), (1239, 16645392), (1272, 16213554), (1296, 15913303), (1416, 14564718), (1431, 14412048), (1454, 14184072), (1484, 13897332), (1512, 13639974), (1593, 12946416), (1652, 12484044), (1908, 10809036), (2124, 9709812), (2181, 9456048), (2226, 9264888), (2268, 9093316), (2478, 8322696), (2544, 8106777), (2832, 7282359), (2862, 7206024), (2908, 7092036), (2968, 6948666), (3024, 6819987), (3127, 6595344), (3186, 6473208), (3304, 6242022), (3339, 6176592), (3717, 5548464), (3816, 5404518), (4248, 4854906), (4293, 4804016), (4362, 4728024), (4452, 4632444), (4536, 4546658), (4779, 4315472), (4956, 4161348), (5089, 4052592), (5724, 3603012), (5816, 3546018), (5936, 3474333), (6254, 3297672), (6372, 3236604), (6543, 3152016), (6608, 3121011), (6678, 3088296), (7434, 2774232), (7632, 2702259), (8496, 2427453), (8586, 2402008), (8724, 2364012), (8904, 2316222), (9072, 2273329), (9381, 2198448), (9558, 2157736), (9912, 2080674), (10017, 2058864), (10178, 2026296), (11151, 1849488), (11448, 1801506), (11632, 1773009), (12508, 1648836), (12744, 1618302), (13086, 1576008), (13356, 1544148), (14868, 1387116), (15267, 1350864), (17172, 1201004), (17448, 1182006), (17808, 1158111), (18762, 1099224), (19116, 1078868), (19629, 1050672), (19824, 1040337), (20034, 1029432), (20356, 1013148), (21889, 942192), (22302, 924744), (22896, 900753), (25016, 824418), (25488, 809151), (26172, 788004), (26712, 772074), (28143, 732816), (29736, 693558), (30051, 686288), (30534, 675432), (33453, 616496), (34344, 600502), (34896, 591003), (37524, 549612), (38232, 539434), (38531, 535248), (39258, 525336), (40068, 514716), (40712, 506574), (42893, 480816), (43778, 471096), (44604, 462372), (45801, 450288), (50032, 412209), (52344, 394002), (53424, 386037), (56286, 366408), (58887, 350224), (59472, 346779), (60102, 343144), (61068, 337716), (65667, 314064), (66906, 308248), (68688, 300251), (75048, 274806), (76464, 269717), (77062, 267624), (78516, 262668), (80136, 257358), (81424, 253287), (84429, 244272), (85786, 240408), (87556, 235548), (89208, 231186), (91602, 225144), (104688, 197001), (112572, 183204), (115593, 178416), (117774, 175112), (120204, 171572), (122136, 168858), (128679, 160272), (131334, 157032), (133812, 154124), (137403, 150096)]