20656828044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 59754240000

約数和(自身を除く): 39097411956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 79, 102, 113, 114, 153, 158, 171, 199, 204, 226, 228, 237, 306, 316, 323, 339, 342, 398, 452, 474, 597, 612, 646, 678, 684, 711, 796, 948, 969, 1017, 1194, 1292, 1343, 1356, 1422, 1501, 1791, 1921, 1938, 2034, 2147, 2388, 2686, 2844, 2907, 3002, 3383, 3582, 3781, 3842, 3876, 4029, 4068, 4294, 4503, 5372, 5763, 5814, 6004, 6441, 6766, 7164, 7562, 7684, 8058, 8588, 8927, 9006, 10149, 11343, 11526, 11628, 12087, 12882, 13509, 13532, 15124, 15721, 16116, 17289, 17854, 18012, 19323, 20298, 22487, 22686, 23052, 24174, 25517, 25764, 26781, 27018, 30447, 31442, 34029, 34578, 35708, 36499, 38646, 40596, 44974, 45372, 47163, 48348, 51034, 53562, 54036, 60894, 62884, 64277, 67461, 68058, 69156, 72998, 76551, 77292, 80343, 89948, 94326, 102068, 107124, 109497, 121788, 128554, 134922, 136116, 141489, 145996, 151759, 153102, 160686, 169613, 188652, 192831, 202383, 218994, 229653, 257108, 267257, 269844, 282978, 298699, 303518, 306204, 321372, 328491, 339226, 382279, 385662, 404766, 427253, 437988, 455277, 459306, 508839, 534514, 565956, 578493, 597398, 607036, 656982, 678452, 764558, 771324, 801771, 809532, 854506, 896097, 910554, 918612, 1017678, 1069028, 1146837, 1156986, 1194796, 1281759, 1313964, 1365831, 1526517, 1529116, 1603542, 1709012, 1776473, 1792194, 1821108, 2035356, 2293674, 2313972, 2405313, 2563518, 2688291, 2731662, 2883421, 3053034, 3207084, 3440511, 3552946, 3584388, 3845277, 4587348, 4810626, 5077883, 5127036, 5329419, 5376582, 5463324, 5766842, 6106068, 6881022, 7105892, 7263301, 7690554, 8650263, 9621252, 10155766, 10658838, 10753164, 11533684, 13762044, 14526602, 15233649, 15381108, 15988257, 17300526, 20311532, 21317676, 21789903, 25950789, 29053204, 30200041, 30467298, 31976514, 33752987, 34601052, 43579806, 45700947, 51901578, 60400082, 60934596, 63953028, 65369709, 67505974, 87159612, 90600123, 91401894, 101258961, 103803156, 120800164, 130739418, 135011948, 181200246, 182803788, 202517922, 261478836, 271800369, 303776883, 362400492, 405035844, 543600738, 573800779, 607553766, 1087201476, 1147601558, 1215107532, 1721402337, 2295203116, 3442804674, 5164207011, 6885609348, 10328414022, 20656828044]

約数ペア:

[(1, 20656828044), (2, 10328414022), (3, 6885609348), (4, 5164207011), (6, 3442804674), (9, 2295203116), (12, 1721402337), (17, 1215107532), (18, 1147601558), (19, 1087201476), (34, 607553766), (36, 573800779), (38, 543600738), (51, 405035844), (57, 362400492), (68, 303776883), (76, 271800369), (79, 261478836), (102, 202517922), (113, 182803788), (114, 181200246), (153, 135011948), (158, 130739418), (171, 120800164), (199, 103803156), (204, 101258961), (226, 91401894), (228, 90600123), (237, 87159612), (306, 67505974), (316, 65369709), (323, 63953028), (339, 60934596), (342, 60400082), (398, 51901578), (452, 45700947), (474, 43579806), (597, 34601052), (612, 33752987), (646, 31976514), (678, 30467298), (684, 30200041), (711, 29053204), (796, 25950789), (948, 21789903), (969, 21317676), (1017, 20311532), (1194, 17300526), (1292, 15988257), (1343, 15381108), (1356, 15233649), (1422, 14526602), (1501, 13762044), (1791, 11533684), (1921, 10753164), (1938, 10658838), (2034, 10155766), (2147, 9621252), (2388, 8650263), (2686, 7690554), (2844, 7263301), (2907, 7105892), (3002, 6881022), (3383, 6106068), (3582, 5766842), (3781, 5463324), (3842, 5376582), (3876, 5329419), (4029, 5127036), (4068, 5077883), (4294, 4810626), (4503, 4587348), (5372, 3845277), (5763, 3584388), (5814, 3552946), (6004, 3440511), (6441, 3207084), (6766, 3053034), (7164, 2883421), (7562, 2731662), (7684, 2688291), (8058, 2563518), (8588, 2405313), (8927, 2313972), (9006, 2293674), (10149, 2035356), (11343, 1821108), (11526, 1792194), (11628, 1776473), (12087, 1709012), (12882, 1603542), (13509, 1529116), (13532, 1526517), (15124, 1365831), (15721, 1313964), (16116, 1281759), (17289, 1194796), (17854, 1156986), (18012, 1146837), (19323, 1069028), (20298, 1017678), (22487, 918612), (22686, 910554), (23052, 896097), (24174, 854506), (25517, 809532), (25764, 801771), (26781, 771324), (27018, 764558), (30447, 678452), (31442, 656982), (34029, 607036), (34578, 597398), (35708, 578493), (36499, 565956), (38646, 534514), (40596, 508839), (44974, 459306), (45372, 455277), (47163, 437988), (48348, 427253), (51034, 404766), (53562, 385662), (54036, 382279), (60894, 339226), (62884, 328491), (64277, 321372), (67461, 306204), (68058, 303518), (69156, 298699), (72998, 282978), (76551, 269844), (77292, 267257), (80343, 257108), (89948, 229653), (94326, 218994), (102068, 202383), (107124, 192831), (109497, 188652), (121788, 169613), (128554, 160686), (134922, 153102), (136116, 151759), (141489, 145996)]