20156728284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 768

約数和(自身を含む): 73156608000

約数和(自身を除く): 52999879716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 29, 33, 36, 38, 42, 44, 53, 54, 57, 58, 63, 66, 76, 77, 83, 84, 87, 99, 106, 108, 114, 116, 126, 132, 133, 154, 159, 166, 171, 174, 189, 198, 203, 209, 212, 228, 231, 249, 252, 261, 266, 297, 308, 318, 319, 332, 342, 348, 371, 378, 396, 399, 406, 418, 462, 477, 498, 513, 522, 532, 551, 581, 583, 594, 609, 627, 636, 638, 684, 693, 742, 747, 756, 783, 798, 812, 836, 913, 924, 954, 957, 996, 1007, 1026, 1044, 1102, 1113, 1162, 1166, 1188, 1197, 1218, 1254, 1276, 1386, 1431, 1463, 1484, 1494, 1537, 1566, 1577, 1596, 1653, 1743, 1749, 1826, 1827, 1881, 1908, 1914, 2014, 2052, 2079, 2204, 2226, 2233, 2241, 2324, 2332, 2394, 2407, 2436, 2508, 2739, 2772, 2862, 2871, 2926, 2988, 3021, 3074, 3132, 3154, 3306, 3339, 3486, 3498, 3591, 3652, 3654, 3762, 3828, 3857, 4028, 4081, 4158, 4389, 4399, 4452, 4466, 4482, 4611, 4731, 4788, 4814, 4959, 5229, 5247, 5478, 5481, 5643, 5724, 5742, 5852, 6042, 6061, 6148, 6308, 6391, 6612, 6678, 6699, 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3008916, 3018378, 3048507, 3153924, 3195423, 3278583, 3325644, 3336102, 3444417, 3510402, 3521441, 3571988, 3677564, 3679578, 3841572, 3854796, 4064676, 4187106, 4209843, 4260564, 4371444, 4497262, 4513374, 4527567, 4582116, 4592556, 4847698, 4939164, 5004153, 5226012, 5265603, 5357982, 5516346, 5519367, 5613124, 5762358, 5782194, 6036756, 6097014, 6390846, 6435737, 6557166, 6672204, 6745893, 6888834, 7020804, 7042882, 7271547, 7359156, 8036973, 8274519, 8374212, 8419686, 8643537, 8673291, 8994524, 9026748, 9055134, 9145521, 9695396, 9822967, 10008306, 10531206, 10564323, 10715964, 11032692, 11038734, 11524716, 11564388, 12194028, 12629529, 12781692, 12871474, 13114332, 13491786, 13582701, 13777668, 14085764, 14543094, 15796809, 16073946, 16549038, 16839372, 16966943, 17287074, 17346582, 18110268, 18291042, 19307211, 19645934, 20016612, 20237679, 21062412, 21128646, 21814641, 22077468, 24110919, 24823557, 25259058, 25742948, 26662339, 26983572, 27165402, 29086188, 29468901, 31593618, 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約数ペア:

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