20165989536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12457}}^1$

素因数の和:12564

約数の個数: 288

約数和(自身を含む): 72482836608

約数和(自身を除く): 52316847072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 73, 77, 84, 88, 96, 99, 112, 126, 132, 144, 146, 154, 168, 176, 198, 219, 224, 231, 252, 264, 288, 292, 308, 336, 352, 396, 438, 462, 504, 511, 528, 584, 616, 657, 672, 693, 792, 803, 876, 924, 1008, 1022, 1056, 1168, 1232, 1314, 1386, 1533, 1584, 1606, 1752, 1848, 2016, 2044, 2336, 2409, 2464, 2628, 2772, 3066, 3168, 3212, 3504, 3696, 4088, 4599, 4818, 5256, 5544, 5621, 6132, 6424, 7008, 7227, 7392, 8176, 9198, 9636, 10512, 11088, 11242, 12264, 12457, 12848, 14454, 16352, 16863, 18396, 19272, 21024, 22176, 22484, 24528, 24914, 25696, 28908, 33726, 36792, 37371, 38544, 44968, 49056, 49828, 50589, 57816, 67452, 73584, 74742, 77088, 87199, 89936, 99656, 101178, 112113, 115632, 134904, 137027, 147168, 149484, 174398, 179872, 199312, 202356, 224226, 231264, 261597, 269808, 274054, 298968, 348796, 398624, 404712, 411081, 448452, 523194, 539616, 548108, 597936, 697592, 784791, 809424, 822162, 896904, 909361, 959189, 1046388, 1096216, 1195872, 1233243, 1395184, 1569582, 1618848, 1644324, 1793808, 1818722, 1918378, 2092776, 2192432, 2466486, 2728083, 2790368, 2877567, 3139164, 3288648, 3587616, 3637444, 3836756, 4185552, 4384864, 4932972, 5456166, 5755134, 6278328, 6365527, 6577296, 7274888, 7673512, 8184249, 8371104, 8632701, 9865944, 10002971, 10912332, 11510268, 12556656, 12731054, 13154592, 14549776, 15347024, 16368498, 17265402, 19096581, 19731888, 20005942, 21824664, 23020536, 25113312, 25462108, 29099552, 30008913, 30694048, 32736996, 34530804, 38193162, 39463776, 40011884, 43649328, 46041072, 50924216, 57289743, 60017826, 65473992, 69061608, 70020797, 76386324, 80023768, 87298656, 90026739, 92082144, 101848432, 114579486, 120035652, 130947984, 138123216, 140041594, 152772648, 160047536, 180053478, 203696864, 210062391, 229158972, 240071304, 261895968, 276246432, 280083188, 305545296, 320095072, 360106956, 420124782, 458317944, 480142608, 560166376, 611090592, 630187173, 720213912, 840249564, 916635888, 960285216, 1120332752, 1260374346, 1440427824, 1680499128, 1833271776, 2240665504, 2520748692, 2880855648, 3360998256, 5041497384, 6721996512, 10082994768, 20165989536]

約数ペア:

[(1, 20165989536), (2, 10082994768), (3, 6721996512), (4, 5041497384), (6, 3360998256), (7, 2880855648), (8, 2520748692), (9, 2240665504), (11, 1833271776), (12, 1680499128), (14, 1440427824), (16, 1260374346), (18, 1120332752), (21, 960285216), (22, 916635888), (24, 840249564), (28, 720213912), (32, 630187173), (33, 611090592), (36, 560166376), (42, 480142608), (44, 458317944), (48, 420124782), (56, 360106956), (63, 320095072), (66, 305545296), (72, 280083188), (73, 276246432), (77, 261895968), (84, 240071304), (88, 229158972), (96, 210062391), (99, 203696864), (112, 180053478), (126, 160047536), (132, 152772648), (144, 140041594), (146, 138123216), (154, 130947984), (168, 120035652), (176, 114579486), (198, 101848432), (219, 92082144), (224, 90026739), (231, 87298656), (252, 80023768), (264, 76386324), (288, 70020797), (292, 69061608), (308, 65473992), (336, 60017826), (352, 57289743), (396, 50924216), (438, 46041072), (462, 43649328), (504, 40011884), (511, 39463776), (528, 38193162), (584, 34530804), (616, 32736996), (657, 30694048), (672, 30008913), (693, 29099552), (792, 25462108), (803, 25113312), (876, 23020536), (924, 21824664), (1008, 20005942), (1022, 19731888), (1056, 19096581), (1168, 17265402), (1232, 16368498), (1314, 15347024), (1386, 14549776), (1533, 13154592), (1584, 12731054), (1606, 12556656), (1752, 11510268), (1848, 10912332), (2016, 10002971), (2044, 9865944), (2336, 8632701), (2409, 8371104), (2464, 8184249), (2628, 7673512), (2772, 7274888), (3066, 6577296), (3168, 6365527), (3212, 6278328), (3504, 5755134), (3696, 5456166), (4088, 4932972), (4599, 4384864), (4818, 4185552), (5256, 3836756), (5544, 3637444), (5621, 3587616), (6132, 3288648), (6424, 3139164), (7008, 2877567), (7227, 2790368), (7392, 2728083), (8176, 2466486), (9198, 2192432), (9636, 2092776), (10512, 1918378), (11088, 1818722), (11242, 1793808), (12264, 1644324), (12457, 1618848), (12848, 1569582), (14454, 1395184), (16352, 1233243), (16863, 1195872), (18396, 1096216), (19272, 1046388), (21024, 959189), (22176, 909361), (22484, 896904), (24528, 822162), (24914, 809424), (25696, 784791), (28908, 697592), (33726, 597936), (36792, 548108), (37371, 539616), (38544, 523194), (44968, 448452), (49056, 411081), (49828, 404712), (50589, 398624), (57816, 348796), (67452, 298968), (73584, 274054), (74742, 269808), (77088, 261597), (87199, 231264), (89936, 224226), (99656, 202356), (101178, 199312), (112113, 179872), (115632, 174398), (134904, 149484), (137027, 147168)]