20186889072

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{941}}^1\times {\mathrm{1303}}^1$

素因数の和:2276

約数の個数: 160

約数和(自身を含む): 60927052800

約数和(自身を除く): 40740163728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 941, 1029, 1176, 1303, 1372, 1882, 2058, 2352, 2606, 2744, 2823, 3764, 3909, 4116, 5212, 5488, 5646, 6587, 7528, 7818, 8232, 9121, 10424, 11292, 13174, 15056, 15636, 16464, 18242, 19761, 20848, 22584, 26348, 27363, 31272, 36484, 39522, 45168, 46109, 52696, 54726, 62544, 63847, 72968, 79044, 92218, 105392, 109452, 127694, 138327, 145936, 158088, 184436, 191541, 218904, 255388, 276654, 316176, 322763, 368872, 383082, 437808, 446929, 510776, 553308, 645526, 737744, 766164, 893858, 968289, 1021552, 1106616, 1226123, 1291052, 1340787, 1532328, 1787716, 1936578, 2213232, 2452246, 2582104, 2681574, 3064656, 3575432, 3678369, 3873156, 4904492, 5164208, 5363148, 7150864, 7356738, 7746312, 8582861, 9808984, 10726296, 14713476, 15492624, 17165722, 19617968, 21452592, 25748583, 29426952, 34331444, 51497166, 58853904, 60080027, 68662888, 102994332, 120160054, 137325776, 180240081, 205988664, 240320108, 360480162, 411977328, 420560189, 480640216, 720960324, 841120378, 961280432, 1261680567, 1441920648, 1682240756, 2523361134, 2883841296, 3364481512, 5046722268, 6728963024, 10093444536, 20186889072]

約数ペア:

[(1, 20186889072), (2, 10093444536), (3, 6728963024), (4, 5046722268), (6, 3364481512), (7, 2883841296), (8, 2523361134), (12, 1682240756), (14, 1441920648), (16, 1261680567), (21, 961280432), (24, 841120378), (28, 720960324), (42, 480640216), (48, 420560189), (49, 411977328), (56, 360480162), (84, 240320108), (98, 205988664), (112, 180240081), (147, 137325776), (168, 120160054), (196, 102994332), (294, 68662888), (336, 60080027), (343, 58853904), (392, 51497166), (588, 34331444), (686, 29426952), (784, 25748583), (941, 21452592), (1029, 19617968), (1176, 17165722), (1303, 15492624), (1372, 14713476), (1882, 10726296), (2058, 9808984), (2352, 8582861), (2606, 7746312), (2744, 7356738), (2823, 7150864), (3764, 5363148), (3909, 5164208), (4116, 4904492), (5212, 3873156), (5488, 3678369), (5646, 3575432), (6587, 3064656), (7528, 2681574), (7818, 2582104), (8232, 2452246), (9121, 2213232), (10424, 1936578), (11292, 1787716), (13174, 1532328), (15056, 1340787), (15636, 1291052), (16464, 1226123), (18242, 1106616), (19761, 1021552), (20848, 968289), (22584, 893858), (26348, 766164), (27363, 737744), (31272, 645526), (36484, 553308), (39522, 510776), (45168, 446929), (46109, 437808), (52696, 383082), (54726, 368872), (62544, 322763), (63847, 316176), (72968, 276654), (79044, 255388), (92218, 218904), (105392, 191541), (109452, 184436), (127694, 158088), (138327, 145936)]