20171693178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1093}}^1$

素因数の和:1733

約数の個数: 192

約数和(自身を含む): 56769672960

約数和(自身を除く): 36597979782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 593, 741, 798, 819, 1093, 1186, 1197, 1482, 1638, 1729, 1779, 2186, 2223, 2394, 3279, 3458, 3558, 4151, 4446, 5187, 5337, 6558, 7651, 7709, 8302, 9837, 10374, 10674, 11267, 12453, 14209, 15302, 15418, 15561, 19674, 20767, 22534, 22953, 23127, 24906, 28418, 31122, 33801, 37359, 41534, 42627, 45906, 46254, 53963, 62301, 67602, 68859, 69381, 74718, 78869, 85254, 99463, 101403, 107926, 124602, 127881, 137718, 138762, 145369, 146471, 157738, 161889, 186903, 198926, 202806, 236607, 255762, 269971, 290738, 292942, 298389, 323778, 373806, 436107, 439413, 473214, 485667, 539942, 596778, 648149, 709821, 809913, 872214, 878826, 895167, 971334, 1025297, 1296298, 1308321, 1318239, 1419642, 1619826, 1790334, 1889797, 1944447, 2050594, 2429739, 2616642, 2636478, 3075891, 3779594, 3888894, 4537043, 4859478, 5669391, 5833341, 6151782, 8425937, 9074086, 9227673, 11338782, 11666682, 12314831, 13611129, 16851874, 17008173, 18455346, 24629662, 25277811, 27222258, 34016346, 36944493, 40833387, 50555622, 58981559, 73888986, 75833433, 81666774, 86203817, 110833479, 117963118, 151666866, 160092803, 172407634, 176944677, 221666958, 258611451, 320185606, 353889354, 480278409, 517222902, 530834031, 775834353, 960556818, 1061668062, 1120649621, 1440835227, 1551668706, 2241299242, 2881670454, 3361948863, 6723897726, 10085846589, 20171693178]

約数ペア:

[(1, 20171693178), (2, 10085846589), (3, 6723897726), (6, 3361948863), (7, 2881670454), (9, 2241299242), (13, 1551668706), (14, 1440835227), (18, 1120649621), (19, 1061668062), (21, 960556818), (26, 775834353), (38, 530834031), (39, 517222902), (42, 480278409), (57, 353889354), (63, 320185606), (78, 258611451), (91, 221666958), (114, 176944677), (117, 172407634), (126, 160092803), (133, 151666866), (171, 117963118), (182, 110833479), (234, 86203817), (247, 81666774), (266, 75833433), (273, 73888986), (342, 58981559), (399, 50555622), (494, 40833387), (546, 36944493), (593, 34016346), (741, 27222258), (798, 25277811), (819, 24629662), (1093, 18455346), (1186, 17008173), (1197, 16851874), (1482, 13611129), (1638, 12314831), (1729, 11666682), (1779, 11338782), (2186, 9227673), (2223, 9074086), (2394, 8425937), (3279, 6151782), (3458, 5833341), (3558, 5669391), (4151, 4859478), (4446, 4537043), (5187, 3888894), (5337, 3779594), (6558, 3075891), (7651, 2636478), (7709, 2616642), (8302, 2429739), (9837, 2050594), (10374, 1944447), (10674, 1889797), (11267, 1790334), (12453, 1619826), (14209, 1419642), (15302, 1318239), (15418, 1308321), (15561, 1296298), (19674, 1025297), (20767, 971334), (22534, 895167), (22953, 878826), (23127, 872214), (24906, 809913), (28418, 709821), (31122, 648149), (33801, 596778), (37359, 539942), (41534, 485667), (42627, 473214), (45906, 439413), (46254, 436107), (53963, 373806), (62301, 323778), (67602, 298389), (68859, 292942), (69381, 290738), (74718, 269971), (78869, 255762), (85254, 236607), (99463, 202806), (101403, 198926), (107926, 186903), (124602, 161889), (127881, 157738), (137718, 146471), (138762, 145369)]