20045975904

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:800

約数の個数: 288

約数和(自身を含む): 61570768896

約数和(自身を除く): 41524792992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 137, 144, 162, 186, 216, 243, 248, 274, 279, 288, 324, 372, 411, 432, 486, 496, 548, 558, 607, 648, 744, 822, 837, 864, 972, 992, 1096, 1116, 1214, 1233, 1296, 1488, 1644, 1674, 1821, 1944, 2192, 2232, 2428, 2466, 2511, 2592, 2976, 3288, 3348, 3642, 3699, 3888, 4247, 4384, 4464, 4856, 4932, 5022, 5463, 6576, 6696, 7284, 7398, 7533, 7776, 8494, 8928, 9712, 9864, 10044, 10926, 11097, 12741, 13152, 13392, 14568, 14796, 15066, 16389, 16988, 18817, 19424, 19728, 20088, 21852, 22194, 25482, 26784, 29136, 29592, 30132, 32778, 33291, 33976, 37634, 38223, 39456, 40176, 43704, 44388, 49167, 50964, 56451, 58272, 59184, 60264, 65556, 66582, 67952, 75268, 76446, 80352, 83159, 87408, 88776, 98334, 101928, 112902, 114669, 118368, 120528, 131112, 133164, 135904, 147501, 150536, 152892, 166318, 169353, 174816, 177552, 196668, 203856, 225804, 229338, 241056, 249477, 262224, 266328, 295002, 301072, 305784, 332636, 338706, 344007, 355104, 393336, 407712, 451608, 458676, 498954, 508059, 524448, 532656, 590004, 602144, 611568, 665272, 677412, 688014, 748431, 786672, 903216, 917352, 997908, 1016118, 1032021, 1065312, 1180008, 1223136, 1330544, 1354824, 1376028, 1496862, 1524177, 1573344, 1806432, 1834704, 1995816, 2032236, 2064042, 2245293, 2360016, 2577929, 2661088, 2709648, 2752056, 2993724, 3048354, 3669408, 3991632, 4064472, 4128084, 4490586, 4572531, 4720032, 5155858, 5419296, 5504112, 5987448, 6096708, 6735879, 7733787, 7983264, 8128944, 8256168, 8981172, 9145062, 10311716, 11008224, 11974896, 12193416, 13471758, 15467574, 16257888, 16512336, 17962344, 18290124, 20207637, 20623432, 23201361, 23949792, 24386832, 26943516, 30935148, 33024672, 35924688, 36580248, 40415274, 41246864, 46402722, 48773664, 53887032, 61870296, 69604083, 71849376, 73160496, 80830548, 82493728, 92805444, 107774064, 123740592, 139208166, 146320992, 161661096, 185610888, 208812249, 215548128, 247481184, 278416332, 323322192, 371221776, 417624498, 556832664, 626436747, 646644384, 742443552, 835248996, 1113665328, 1252873494, 1670497992, 2227330656, 2505746988, 3340995984, 5011493976, 6681991968, 10022987952, 20045975904]

約数ペア:

[(1, 20045975904), (2, 10022987952), (3, 6681991968), (4, 5011493976), (6, 3340995984), (8, 2505746988), (9, 2227330656), (12, 1670497992), (16, 1252873494), (18, 1113665328), (24, 835248996), (27, 742443552), (31, 646644384), (32, 626436747), (36, 556832664), (48, 417624498), (54, 371221776), (62, 323322192), (72, 278416332), (81, 247481184), (93, 215548128), (96, 208812249), (108, 185610888), (124, 161661096), (137, 146320992), (144, 139208166), (162, 123740592), (186, 107774064), (216, 92805444), (243, 82493728), (248, 80830548), (274, 73160496), (279, 71849376), (288, 69604083), (324, 61870296), (372, 53887032), (411, 48773664), (432, 46402722), (486, 41246864), (496, 40415274), (548, 36580248), (558, 35924688), (607, 33024672), (648, 30935148), (744, 26943516), (822, 24386832), (837, 23949792), (864, 23201361), (972, 20623432), (992, 20207637), (1096, 18290124), (1116, 17962344), (1214, 16512336), (1233, 16257888), (1296, 15467574), (1488, 13471758), (1644, 12193416), (1674, 11974896), (1821, 11008224), (1944, 10311716), (2192, 9145062), (2232, 8981172), (2428, 8256168), (2466, 8128944), (2511, 7983264), (2592, 7733787), (2976, 6735879), (3288, 6096708), (3348, 5987448), (3642, 5504112), (3699, 5419296), (3888, 5155858), (4247, 4720032), (4384, 4572531), (4464, 4490586), (4856, 4128084), (4932, 4064472), (5022, 3991632), (5463, 3669408), (6576, 3048354), (6696, 2993724), (7284, 2752056), (7398, 2709648), (7533, 2661088), (7776, 2577929), (8494, 2360016), (8928, 2245293), (9712, 2064042), (9864, 2032236), (10044, 1995816), (10926, 1834704), (11097, 1806432), (12741, 1573344), (13152, 1524177), (13392, 1496862), (14568, 1376028), (14796, 1354824), (15066, 1330544), (16389, 1223136), (16988, 1180008), (18817, 1065312), (19424, 1032021), (19728, 1016118), (20088, 997908), (21852, 917352), (22194, 903216), (25482, 786672), (26784, 748431), (29136, 688014), (29592, 677412), (30132, 665272), (32778, 611568), (33291, 602144), (33976, 590004), (37634, 532656), (38223, 524448), (39456, 508059), (40176, 498954), (43704, 458676), (44388, 451608), (49167, 407712), (50964, 393336), (56451, 355104), (58272, 344007), (59184, 338706), (60264, 332636), (65556, 305784), (66582, 301072), (67952, 295002), (75268, 266328), (76446, 262224), (80352, 249477), (83159, 241056), (87408, 229338), (88776, 225804), (98334, 203856), (101928, 196668), (112902, 177552), (114669, 174816), (118368, 169353), (120528, 166318), (131112, 152892), (133164, 150536), (135904, 147501)]