20172932472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5923}}^1$

素因数の和:6066

約数の個数: 256

約数和(自身を含む): 66879590400

約数和(自身を除く): 46706657928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 97, 114, 132, 133, 152, 154, 168, 194, 209, 228, 231, 264, 266, 291, 308, 388, 399, 418, 456, 462, 532, 582, 616, 627, 679, 776, 798, 836, 924, 1064, 1067, 1164, 1254, 1358, 1463, 1596, 1672, 1843, 1848, 2037, 2134, 2328, 2508, 2716, 2926, 3192, 3201, 3686, 4074, 4268, 4389, 5016, 5432, 5529, 5852, 5923, 6402, 7372, 7469, 8148, 8536, 8778, 11058, 11704, 11846, 12804, 12901, 14744, 14938, 16296, 17556, 17769, 20273, 22116, 22407, 23692, 25608, 25802, 29876, 35112, 35538, 38703, 40546, 41461, 44232, 44814, 47384, 51604, 59752, 60819, 65153, 71076, 77406, 81092, 82922, 89628, 103208, 112537, 121638, 124383, 130306, 141911, 142152, 154812, 162184, 165844, 179256, 195459, 225074, 243276, 248766, 260612, 283822, 309624, 331688, 337611, 390918, 425733, 450148, 456071, 486552, 497532, 521224, 567644, 574531, 675222, 781836, 787759, 851466, 900296, 912142, 995064, 1135288, 1149062, 1237907, 1350444, 1368213, 1563672, 1575518, 1702932, 1723593, 1824284, 2298124, 2363277, 2475814, 2700888, 2736426, 3151036, 3405864, 3447186, 3648568, 3713721, 4021717, 4596248, 4726554, 4951628, 5472852, 6302072, 6319841, 6894372, 7427442, 8043434, 8665349, 9453108, 9903256, 10916089, 10945704, 12065151, 12639682, 13788744, 14854884, 16086868, 17330698, 18906216, 18959523, 21832178, 24130302, 25279364, 25996047, 29709768, 32173736, 32748267, 34661396, 37919046, 43664356, 44238887, 48260604, 50558728, 51992094, 65496534, 69322792, 75838092, 76412623, 87328712, 88477774, 96521208, 103984188, 120076979, 130993068, 132716661, 151676184, 152825246, 176955548, 207968376, 229237869, 240153958, 261986136, 265433322, 305650492, 353911096, 360230937, 458475738, 480307916, 530866644, 611300984, 720461874, 840538853, 916951476, 960615832, 1061733288, 1440923748, 1681077706, 1833902952, 2521616559, 2881847496, 3362155412, 5043233118, 6724310824, 10086466236, 20172932472]

約数ペア:

[(1, 20172932472), (2, 10086466236), (3, 6724310824), (4, 5043233118), (6, 3362155412), (7, 2881847496), (8, 2521616559), (11, 1833902952), (12, 1681077706), (14, 1440923748), (19, 1061733288), (21, 960615832), (22, 916951476), (24, 840538853), (28, 720461874), (33, 611300984), (38, 530866644), (42, 480307916), (44, 458475738), (56, 360230937), (57, 353911096), (66, 305650492), (76, 265433322), (77, 261986136), (84, 240153958), (88, 229237869), (97, 207968376), (114, 176955548), (132, 152825246), (133, 151676184), (152, 132716661), (154, 130993068), (168, 120076979), (194, 103984188), (209, 96521208), (228, 88477774), (231, 87328712), (264, 76412623), (266, 75838092), (291, 69322792), (308, 65496534), (388, 51992094), (399, 50558728), (418, 48260604), (456, 44238887), (462, 43664356), (532, 37919046), (582, 34661396), (616, 32748267), (627, 32173736), (679, 29709768), (776, 25996047), (798, 25279364), (836, 24130302), (924, 21832178), (1064, 18959523), (1067, 18906216), (1164, 17330698), (1254, 16086868), (1358, 14854884), (1463, 13788744), (1596, 12639682), (1672, 12065151), (1843, 10945704), (1848, 10916089), (2037, 9903256), (2134, 9453108), (2328, 8665349), (2508, 8043434), (2716, 7427442), (2926, 6894372), (3192, 6319841), (3201, 6302072), (3686, 5472852), (4074, 4951628), (4268, 4726554), (4389, 4596248), (5016, 4021717), (5432, 3713721), (5529, 3648568), (5852, 3447186), (5923, 3405864), (6402, 3151036), (7372, 2736426), (7469, 2700888), (8148, 2475814), (8536, 2363277), (8778, 2298124), (11058, 1824284), (11704, 1723593), (11846, 1702932), (12804, 1575518), (12901, 1563672), (14744, 1368213), (14938, 1350444), (16296, 1237907), (17556, 1149062), (17769, 1135288), (20273, 995064), (22116, 912142), (22407, 900296), (23692, 851466), (25608, 787759), (25802, 781836), (29876, 675222), (35112, 574531), (35538, 567644), (38703, 521224), (40546, 497532), (41461, 486552), (44232, 456071), (44814, 450148), (47384, 425733), (51604, 390918), (59752, 337611), (60819, 331688), (65153, 309624), (71076, 283822), (77406, 260612), (81092, 248766), (82922, 243276), (89628, 225074), (103208, 195459), (112537, 179256), (121638, 165844), (124383, 162184), (130306, 154812), (141911, 142152)]