20192093220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2234

約数の個数: 192

約数和(自身を含む): 61993451520

約数和(自身を除く): 41801358300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 127, 130, 156, 195, 206, 254, 260, 309, 381, 390, 412, 508, 515, 618, 635, 762, 780, 1030, 1236, 1270, 1339, 1524, 1545, 1651, 1905, 1979, 2060, 2540, 2678, 3090, 3302, 3810, 3958, 4017, 4953, 5356, 5937, 6180, 6604, 6695, 7620, 7916, 8034, 8255, 9895, 9906, 11874, 13081, 13390, 16068, 16510, 19790, 19812, 20085, 23748, 24765, 25727, 26162, 26780, 29685, 33020, 39243, 39580, 40170, 49530, 51454, 52324, 59370, 65405, 77181, 78486, 80340, 99060, 102908, 118740, 128635, 130810, 154362, 156972, 170053, 196215, 203837, 251333, 257270, 261620, 308724, 340106, 385905, 392430, 407674, 502666, 510159, 514540, 611511, 680212, 753999, 771810, 784860, 815348, 850265, 1005332, 1019185, 1020318, 1223022, 1256665, 1507998, 1543620, 1700530, 2038370, 2040636, 2446044, 2513330, 2550795, 2649881, 3015996, 3057555, 3267329, 3401060, 3769995, 4076740, 5026660, 5101590, 5299762, 6115110, 6534658, 7539990, 7949643, 9801987, 10203180, 10599524, 12230220, 13069316, 13249405, 15079980, 15899286, 16336645, 19603974, 25887299, 26498810, 31798572, 32673290, 39207948, 39748215, 49009935, 51774598, 52997620, 65346580, 77661897, 79496430, 98019870, 103549196, 129436495, 155323794, 158992860, 196039740, 258872990, 310647588, 336534887, 388309485, 517745980, 673069774, 776618970, 1009604661, 1346139548, 1553237940, 1682674435, 2019209322, 3365348870, 4038418644, 5048023305, 6730697740, 10096046610, 20192093220]

約数ペア:

[(1, 20192093220), (2, 10096046610), (3, 6730697740), (4, 5048023305), (5, 4038418644), (6, 3365348870), (10, 2019209322), (12, 1682674435), (13, 1553237940), (15, 1346139548), (20, 1009604661), (26, 776618970), (30, 673069774), (39, 517745980), (52, 388309485), (60, 336534887), (65, 310647588), (78, 258872990), (103, 196039740), (127, 158992860), (130, 155323794), (156, 129436495), (195, 103549196), (206, 98019870), (254, 79496430), (260, 77661897), (309, 65346580), (381, 52997620), (390, 51774598), (412, 49009935), (508, 39748215), (515, 39207948), (618, 32673290), (635, 31798572), (762, 26498810), (780, 25887299), (1030, 19603974), (1236, 16336645), (1270, 15899286), (1339, 15079980), (1524, 13249405), (1545, 13069316), (1651, 12230220), (1905, 10599524), (1979, 10203180), (2060, 9801987), (2540, 7949643), (2678, 7539990), (3090, 6534658), (3302, 6115110), (3810, 5299762), (3958, 5101590), (4017, 5026660), (4953, 4076740), (5356, 3769995), (5937, 3401060), (6180, 3267329), (6604, 3057555), (6695, 3015996), (7620, 2649881), (7916, 2550795), (8034, 2513330), (8255, 2446044), (9895, 2040636), (9906, 2038370), (11874, 1700530), (13081, 1543620), (13390, 1507998), (16068, 1256665), (16510, 1223022), (19790, 1020318), (19812, 1019185), (20085, 1005332), (23748, 850265), (24765, 815348), (25727, 784860), (26162, 771810), (26780, 753999), (29685, 680212), (33020, 611511), (39243, 514540), (39580, 510159), (40170, 502666), (49530, 407674), (51454, 392430), (52324, 385905), (59370, 340106), (65405, 308724), (77181, 261620), (78486, 257270), (80340, 251333), (99060, 203837), (102908, 196215), (118740, 170053), (128635, 156972), (130810, 154362)]