20331886176

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1554

約数の個数: 288

約数和(自身を含む): 68524904448

約数和(自身を除く): 48193018272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 263, 279, 288, 336, 372, 434, 496, 504, 526, 558, 651, 672, 744, 789, 868, 992, 1008, 1052, 1116, 1237, 1302, 1488, 1578, 1736, 1841, 1953, 2016, 2104, 2232, 2367, 2474, 2604, 2976, 3156, 3472, 3682, 3711, 3906, 4208, 4464, 4734, 4948, 5208, 5523, 6312, 6944, 7364, 7422, 7812, 8153, 8416, 8659, 8928, 9468, 9896, 10416, 11046, 11133, 12624, 14728, 14844, 15624, 16306, 16569, 17318, 18936, 19792, 20832, 22092, 22266, 24459, 25248, 25977, 29456, 29688, 31248, 32612, 33138, 34636, 37872, 38347, 39584, 44184, 44532, 48918, 51954, 57071, 58912, 59376, 62496, 65224, 66276, 69272, 73377, 75744, 76694, 77931, 88368, 89064, 97836, 103908, 114142, 115041, 118752, 130448, 132552, 138544, 146754, 153388, 155862, 171213, 176736, 178128, 195672, 207816, 228284, 230082, 260896, 265104, 268429, 277088, 293508, 306776, 311724, 325331, 342426, 345123, 356256, 391344, 415632, 456568, 460164, 513639, 530208, 536858, 587016, 613552, 623448, 650662, 684852, 690246, 782688, 805287, 831264, 913136, 920328, 975993, 1027278, 1073716, 1174032, 1227104, 1246896, 1301324, 1369704, 1380492, 1610574, 1826272, 1840656, 1951986, 2054556, 2147432, 2277317, 2348064, 2415861, 2493792, 2602648, 2739408, 2760984, 2927979, 3221148, 3681312, 3903972, 4109112, 4294864, 4554634, 4831722, 5205296, 5478816, 5521968, 5855958, 6442296, 6831951, 7807944, 8218224, 8589728, 9109268, 9663444, 10085261, 10410592, 11043936, 11711916, 12884592, 13663902, 15615888, 16436448, 18218536, 19326888, 20170522, 20495853, 23423832, 25769184, 27327804, 30255783, 31231776, 36437072, 38653776, 40341044, 40991706, 46847664, 54655608, 60511566, 70596827, 72874144, 77307552, 80682088, 81983412, 90767349, 93695328, 109311216, 121023132, 141193654, 161364176, 163966824, 181534698, 211790481, 218622432, 242046264, 282387308, 322728352, 327933648, 363069396, 423580962, 484092528, 564774616, 635371443, 655867296, 726138792, 847161924, 968185056, 1129549232, 1270742886, 1452277584, 1694323848, 2259098464, 2541485772, 2904555168, 3388647696, 5082971544, 6777295392, 10165943088, 20331886176]

約数ペア:

[(1, 20331886176), (2, 10165943088), (3, 6777295392), (4, 5082971544), (6, 3388647696), (7, 2904555168), (8, 2541485772), (9, 2259098464), (12, 1694323848), (14, 1452277584), (16, 1270742886), (18, 1129549232), (21, 968185056), (24, 847161924), (28, 726138792), (31, 655867296), (32, 635371443), (36, 564774616), (42, 484092528), (48, 423580962), (56, 363069396), (62, 327933648), (63, 322728352), (72, 282387308), (84, 242046264), (93, 218622432), (96, 211790481), (112, 181534698), (124, 163966824), (126, 161364176), (144, 141193654), (168, 121023132), (186, 109311216), (217, 93695328), (224, 90767349), (248, 81983412), (252, 80682088), (263, 77307552), (279, 72874144), (288, 70596827), (336, 60511566), (372, 54655608), (434, 46847664), (496, 40991706), (504, 40341044), (526, 38653776), (558, 36437072), (651, 31231776), (672, 30255783), (744, 27327804), (789, 25769184), (868, 23423832), (992, 20495853), (1008, 20170522), (1052, 19326888), (1116, 18218536), (1237, 16436448), (1302, 15615888), (1488, 13663902), (1578, 12884592), (1736, 11711916), (1841, 11043936), (1953, 10410592), (2016, 10085261), (2104, 9663444), (2232, 9109268), (2367, 8589728), (2474, 8218224), (2604, 7807944), (2976, 6831951), (3156, 6442296), (3472, 5855958), (3682, 5521968), (3711, 5478816), (3906, 5205296), (4208, 4831722), (4464, 4554634), (4734, 4294864), (4948, 4109112), (5208, 3903972), (5523, 3681312), (6312, 3221148), (6944, 2927979), (7364, 2760984), (7422, 2739408), (7812, 2602648), (8153, 2493792), (8416, 2415861), (8659, 2348064), (8928, 2277317), (9468, 2147432), (9896, 2054556), (10416, 1951986), (11046, 1840656), (11133, 1826272), (12624, 1610574), (14728, 1380492), (14844, 1369704), (15624, 1301324), (16306, 1246896), (16569, 1227104), (17318, 1174032), (18936, 1073716), (19792, 1027278), (20832, 975993), (22092, 920328), (22266, 913136), (24459, 831264), (25248, 805287), (25977, 782688), (29456, 690246), (29688, 684852), (31248, 650662), (32612, 623448), (33138, 613552), (34636, 587016), (37872, 536858), (38347, 530208), (39584, 513639), (44184, 460164), (44532, 456568), (48918, 415632), (51954, 391344), (57071, 356256), (58912, 345123), (59376, 342426), (62496, 325331), (65224, 311724), (66276, 306776), (69272, 293508), (73377, 277088), (75744, 268429), (76694, 265104), (77931, 260896), (88368, 230082), (89064, 228284), (97836, 207816), (103908, 195672), (114142, 178128), (115041, 176736), (118752, 171213), (130448, 155862), (132552, 153388), (138544, 146754)]