20341326348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{1361}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 59396972544

約数和(自身を除く): 39055646196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 467, 508, 762, 889, 934, 1143, 1361, 1401, 1524, 1778, 1868, 2286, 2667, 2722, 2802, 3269, 3556, 4083, 4203, 4572, 5334, 5444, 5604, 6538, 8001, 8166, 8406, 9527, 9807, 10668, 12249, 13076, 16002, 16332, 16812, 19054, 19614, 24498, 28581, 29421, 32004, 38108, 39228, 48996, 57162, 58842, 59309, 85743, 114324, 117684, 118618, 171486, 172847, 177927, 237236, 342972, 345694, 355854, 415163, 518541, 533781, 635587, 691388, 711708, 830326, 1037082, 1067562, 1209929, 1245489, 1271174, 1555623, 1660652, 1906761, 2074164, 2135124, 2419858, 2490978, 2542348, 3111246, 3629787, 3736467, 3813522, 4449109, 4839716, 4981956, 5720283, 6222492, 7259574, 7472934, 7627044, 8898218, 10889361, 11440566, 13347327, 14519148, 14945868, 17796436, 21778722, 22881132, 26694654, 40041981, 43557444, 53389308, 80083962, 80719549, 160167924, 161439098, 242158647, 322878196, 484317294, 565036843, 726475941, 968634588, 1130073686, 1452951882, 1695110529, 2260147372, 2905903764, 3390221058, 5085331587, 6780442116, 10170663174, 20341326348]

約数ペア:

[(1, 20341326348), (2, 10170663174), (3, 6780442116), (4, 5085331587), (6, 3390221058), (7, 2905903764), (9, 2260147372), (12, 1695110529), (14, 1452951882), (18, 1130073686), (21, 968634588), (28, 726475941), (36, 565036843), (42, 484317294), (63, 322878196), (84, 242158647), (126, 161439098), (127, 160167924), (252, 80719549), (254, 80083962), (381, 53389308), (467, 43557444), (508, 40041981), (762, 26694654), (889, 22881132), (934, 21778722), (1143, 17796436), (1361, 14945868), (1401, 14519148), (1524, 13347327), (1778, 11440566), (1868, 10889361), (2286, 8898218), (2667, 7627044), (2722, 7472934), (2802, 7259574), (3269, 6222492), (3556, 5720283), (4083, 4981956), (4203, 4839716), (4572, 4449109), (5334, 3813522), (5444, 3736467), (5604, 3629787), (6538, 3111246), (8001, 2542348), (8166, 2490978), (8406, 2419858), (9527, 2135124), (9807, 2074164), (10668, 1906761), (12249, 1660652), (13076, 1555623), (16002, 1271174), (16332, 1245489), (16812, 1209929), (19054, 1067562), (19614, 1037082), (24498, 830326), (28581, 711708), (29421, 691388), (32004, 635587), (38108, 533781), (39228, 518541), (48996, 415163), (57162, 355854), (58842, 345694), (59309, 342972), (85743, 237236), (114324, 177927), (117684, 172847), (118618, 171486)]