20655475092

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29347}}^1$

素因数の和:29400

約数の個数: 192

約数和(自身を含む): 65739520000

約数和(自身を除く): 45084044908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 399, 441, 513, 532, 588, 684, 686, 756, 798, 882, 931, 1026, 1029, 1197, 1323, 1372, 1596, 1764, 1862, 2052, 2058, 2394, 2646, 2793, 3087, 3591, 3724, 4116, 4788, 5292, 5586, 6174, 6517, 7182, 8379, 9261, 11172, 12348, 13034, 14364, 16758, 18522, 19551, 25137, 26068, 29347, 33516, 37044, 39102, 50274, 58653, 58694, 78204, 88041, 100548, 117306, 117388, 175959, 176082, 205429, 234612, 264123, 351918, 352164, 410858, 528246, 557593, 616287, 703836, 792369, 821716, 1056492, 1115186, 1232574, 1438003, 1584738, 1672779, 1848861, 2230372, 2465148, 2876006, 3169476, 3345558, 3697722, 3903151, 4314009, 5018337, 5546583, 5752012, 6691116, 7395444, 7806302, 8628018, 10036674, 10066021, 11093166, 11709453, 12942027, 15055011, 15612604, 17256036, 20073348, 20132042, 22186332, 23418906, 25884054, 27322057, 30110022, 30198063, 35128359, 38826081, 40264084, 46837812, 51768108, 54644114, 60220044, 60396126, 70256718, 77652162, 81966171, 90594189, 105385077, 109288228, 120792252, 140513436, 155304324, 163932342, 181188378, 191254399, 210770154, 245898513, 271782567, 327864684, 362376756, 382508798, 421540308, 491797026, 543565134, 573763197, 737695539, 765017596, 983594052, 1087130268, 1147526394, 1475391078, 1721289591, 2295052788, 2950782156, 3442579182, 5163868773, 6885158364, 10327737546, 20655475092]

約数ペア:

[(1, 20655475092), (2, 10327737546), (3, 6885158364), (4, 5163868773), (6, 3442579182), (7, 2950782156), (9, 2295052788), (12, 1721289591), (14, 1475391078), (18, 1147526394), (19, 1087130268), (21, 983594052), (27, 765017596), (28, 737695539), (36, 573763197), (38, 543565134), (42, 491797026), (49, 421540308), (54, 382508798), (57, 362376756), (63, 327864684), (76, 271782567), (84, 245898513), (98, 210770154), (108, 191254399), (114, 181188378), (126, 163932342), (133, 155304324), (147, 140513436), (171, 120792252), (189, 109288228), (196, 105385077), (228, 90594189), (252, 81966171), (266, 77652162), (294, 70256718), (342, 60396126), (343, 60220044), (378, 54644114), (399, 51768108), (441, 46837812), (513, 40264084), (532, 38826081), (588, 35128359), (684, 30198063), (686, 30110022), (756, 27322057), (798, 25884054), (882, 23418906), (931, 22186332), (1026, 20132042), (1029, 20073348), (1197, 17256036), (1323, 15612604), (1372, 15055011), (1596, 12942027), (1764, 11709453), (1862, 11093166), (2052, 10066021), (2058, 10036674), (2394, 8628018), (2646, 7806302), (2793, 7395444), (3087, 6691116), (3591, 5752012), (3724, 5546583), (4116, 5018337), (4788, 4314009), (5292, 3903151), (5586, 3697722), (6174, 3345558), (6517, 3169476), (7182, 2876006), (8379, 2465148), (9261, 2230372), (11172, 1848861), (12348, 1672779), (13034, 1584738), (14364, 1438003), (16758, 1232574), (18522, 1115186), (19551, 1056492), (25137, 821716), (26068, 792369), (29347, 703836), (33516, 616287), (37044, 557593), (39102, 528246), (50274, 410858), (58653, 352164), (58694, 351918), (78204, 264123), (88041, 234612), (100548, 205429), (117306, 176082), (117388, 175959)]