20196310176

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{77659}}^1$

素因数の和:77728

約数の個数: 192

約数和(自身を含む): 68887526400

約数和(自身を除く): 48691216224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 504, 516, 602, 672, 688, 756, 774, 864, 903, 1008, 1032, 1161, 1204, 1376, 1512, 1548, 1806, 2016, 2064, 2322, 2408, 2709, 3024, 3096, 3612, 4128, 4644, 4816, 5418, 6048, 6192, 7224, 8127, 9288, 9632, 10836, 12384, 14448, 16254, 18576, 21672, 28896, 32508, 37152, 43344, 65016, 77659, 86688, 130032, 155318, 232977, 260064, 310636, 465954, 543613, 621272, 698931, 931908, 1087226, 1242544, 1397862, 1630839, 1863816, 2096793, 2174452, 2485088, 2795724, 3261678, 3339337, 3727632, 4193586, 4348904, 4892517, 5591448, 6523356, 6678674, 7455264, 8387172, 8697808, 9785034, 10018011, 11182896, 13046712, 13357348, 14677551, 16774344, 17395616, 19570068, 20036022, 22365792, 23375359, 26093424, 26714696, 29355102, 30054033, 33548688, 39140136, 40072044, 46750718, 52186848, 53429392, 58710204, 60108066, 67097376, 70126077, 78280272, 80144088, 90162099, 93501436, 106858784, 117420408, 120216132, 140252154, 156560544, 160288176, 180324198, 187002872, 210378231, 234840816, 240432264, 280504308, 320576352, 360648396, 374005744, 420756462, 469681632, 480864528, 561008616, 631134693, 721296792, 748011488, 841512924, 961729056, 1122017232, 1262269386, 1442593584, 1683025848, 2244034464, 2524538772, 2885187168, 3366051696, 5049077544, 6732103392, 10098155088, 20196310176]

約数ペア:

[(1, 20196310176), (2, 10098155088), (3, 6732103392), (4, 5049077544), (6, 3366051696), (7, 2885187168), (8, 2524538772), (9, 2244034464), (12, 1683025848), (14, 1442593584), (16, 1262269386), (18, 1122017232), (21, 961729056), (24, 841512924), (27, 748011488), (28, 721296792), (32, 631134693), (36, 561008616), (42, 480864528), (43, 469681632), (48, 420756462), (54, 374005744), (56, 360648396), (63, 320576352), (72, 280504308), (84, 240432264), (86, 234840816), (96, 210378231), (108, 187002872), (112, 180324198), (126, 160288176), (129, 156560544), (144, 140252154), (168, 120216132), (172, 117420408), (189, 106858784), (216, 93501436), (224, 90162099), (252, 80144088), (258, 78280272), (288, 70126077), (301, 67097376), (336, 60108066), (344, 58710204), (378, 53429392), (387, 52186848), (432, 46750718), (504, 40072044), (516, 39140136), (602, 33548688), (672, 30054033), (688, 29355102), (756, 26714696), (774, 26093424), (864, 23375359), (903, 22365792), (1008, 20036022), (1032, 19570068), (1161, 17395616), (1204, 16774344), (1376, 14677551), (1512, 13357348), (1548, 13046712), (1806, 11182896), (2016, 10018011), (2064, 9785034), (2322, 8697808), (2408, 8387172), (2709, 7455264), (3024, 6678674), (3096, 6523356), (3612, 5591448), (4128, 4892517), (4644, 4348904), (4816, 4193586), (5418, 3727632), (6048, 3339337), (6192, 3261678), (7224, 2795724), (8127, 2485088), (9288, 2174452), (9632, 2096793), (10836, 1863816), (12384, 1630839), (14448, 1397862), (16254, 1242544), (18576, 1087226), (21672, 931908), (28896, 698931), (32508, 621272), (37152, 543613), (43344, 465954), (65016, 310636), (77659, 260064), (86688, 232977), (130032, 155318)]