20123197092

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2492

約数の個数: 240

約数和(自身を含む): 58733080560

約数和(自身を除く): 38609883468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 53, 54, 58, 68, 81, 87, 102, 106, 108, 116, 153, 159, 162, 174, 204, 212, 261, 306, 318, 324, 348, 459, 477, 493, 522, 612, 636, 783, 901, 918, 954, 986, 1044, 1377, 1431, 1479, 1537, 1566, 1802, 1836, 1908, 1972, 2349, 2377, 2703, 2754, 2862, 2958, 3074, 3132, 3604, 4293, 4437, 4611, 4698, 4754, 5406, 5508, 5724, 5916, 6148, 7131, 8109, 8586, 8874, 9222, 9396, 9508, 10812, 13311, 13833, 14262, 16218, 17172, 17748, 18444, 21393, 24327, 26129, 26622, 27666, 28524, 32436, 39933, 40409, 41499, 42786, 48654, 52258, 53244, 55332, 64179, 68933, 72981, 78387, 79866, 80818, 82998, 85572, 97308, 104516, 121227, 124497, 125981, 128358, 137866, 145962, 156774, 159732, 161636, 165996, 192537, 206799, 235161, 242454, 248994, 251962, 256716, 275732, 291924, 313548, 363681, 377943, 385074, 413598, 470322, 484908, 497988, 503924, 620397, 705483, 727362, 755886, 770148, 827196, 940644, 1091043, 1133829, 1171861, 1240794, 1410966, 1454724, 1511772, 1861191, 2116449, 2141677, 2182086, 2267658, 2343722, 2481588, 2821932, 3273129, 3401487, 3515583, 3653449, 3722382, 4232898, 4283354, 4364172, 4535316, 4687444, 5583573, 6425031, 6546258, 6802974, 7031166, 7306898, 7444764, 8465796, 8566708, 10204461, 10546749, 10960347, 11167146, 12850062, 13092516, 13605948, 14062332, 14613796, 19275093, 20408922, 21093498, 21920694, 22334292, 25700124, 31640247, 32881041, 38550186, 40817844, 42186996, 43841388, 57825279, 62108633, 63280494, 65762082, 77100372, 94920741, 98643123, 115650558, 124217266, 126560988, 131524164, 173475837, 186325899, 189841482, 197286246, 231301116, 248434532, 295929369, 346951674, 372651798, 379682964, 394572492, 558977697, 591858738, 693903348, 745303596, 1117955394, 1183717476, 1676933091, 2235910788, 3353866182, 5030799273, 6707732364, 10061598546, 20123197092]

約数ペア:

[(1, 20123197092), (2, 10061598546), (3, 6707732364), (4, 5030799273), (6, 3353866182), (9, 2235910788), (12, 1676933091), (17, 1183717476), (18, 1117955394), (27, 745303596), (29, 693903348), (34, 591858738), (36, 558977697), (51, 394572492), (53, 379682964), (54, 372651798), (58, 346951674), (68, 295929369), (81, 248434532), (87, 231301116), (102, 197286246), (106, 189841482), (108, 186325899), (116, 173475837), (153, 131524164), (159, 126560988), (162, 124217266), (174, 115650558), (204, 98643123), (212, 94920741), (261, 77100372), (306, 65762082), (318, 63280494), (324, 62108633), (348, 57825279), (459, 43841388), (477, 42186996), (493, 40817844), (522, 38550186), (612, 32881041), (636, 31640247), (783, 25700124), (901, 22334292), (918, 21920694), (954, 21093498), (986, 20408922), (1044, 19275093), (1377, 14613796), (1431, 14062332), (1479, 13605948), (1537, 13092516), (1566, 12850062), (1802, 11167146), (1836, 10960347), (1908, 10546749), (1972, 10204461), (2349, 8566708), (2377, 8465796), (2703, 7444764), (2754, 7306898), (2862, 7031166), (2958, 6802974), (3074, 6546258), (3132, 6425031), (3604, 5583573), (4293, 4687444), (4437, 4535316), (4611, 4364172), (4698, 4283354), (4754, 4232898), (5406, 3722382), (5508, 3653449), (5724, 3515583), (5916, 3401487), (6148, 3273129), (7131, 2821932), (8109, 2481588), (8586, 2343722), (8874, 2267658), (9222, 2182086), (9396, 2141677), (9508, 2116449), (10812, 1861191), (13311, 1511772), (13833, 1454724), (14262, 1410966), (16218, 1240794), (17172, 1171861), (17748, 1133829), (18444, 1091043), (21393, 940644), (24327, 827196), (26129, 770148), (26622, 755886), (27666, 727362), (28524, 705483), (32436, 620397), (39933, 503924), (40409, 497988), (41499, 484908), (42786, 470322), (48654, 413598), (52258, 385074), (53244, 377943), (55332, 363681), (64179, 313548), (68933, 291924), (72981, 275732), (78387, 256716), (79866, 251962), (80818, 248994), (82998, 242454), (85572, 235161), (97308, 206799), (104516, 192537), (121227, 165996), (124497, 161636), (125981, 159732), (128358, 156774), (137866, 145962)]