20349772128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{8147}}^1$

素因数の和:8239

約数の個数: 288

約数和(自身を含む): 70222723200

約数和(自身を除く): 49872951072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 59, 63, 72, 84, 96, 98, 108, 112, 118, 126, 144, 147, 168, 177, 189, 196, 216, 224, 236, 252, 288, 294, 336, 354, 378, 392, 413, 432, 441, 472, 504, 531, 588, 672, 708, 756, 784, 826, 864, 882, 944, 1008, 1062, 1176, 1239, 1323, 1416, 1512, 1568, 1593, 1652, 1764, 1888, 2016, 2124, 2352, 2478, 2646, 2832, 2891, 3024, 3186, 3304, 3528, 3717, 4248, 4704, 4956, 5292, 5664, 5782, 6048, 6372, 6608, 7056, 7434, 8147, 8496, 8673, 9912, 10584, 11151, 11564, 12744, 13216, 14112, 14868, 16294, 16992, 17346, 19824, 21168, 22302, 23128, 24441, 25488, 26019, 29736, 32588, 34692, 39648, 42336, 44604, 46256, 48882, 50976, 52038, 57029, 59472, 65176, 69384, 73323, 78057, 89208, 92512, 97764, 104076, 114058, 118944, 130352, 138768, 146646, 156114, 171087, 178416, 195528, 208152, 219969, 228116, 260704, 277536, 293292, 312228, 342174, 356832, 391056, 399203, 416304, 439938, 456232, 480673, 513261, 586584, 624456, 684348, 782112, 798406, 832608, 879876, 912464, 961346, 1026522, 1173168, 1197609, 1248912, 1368696, 1442019, 1539783, 1596812, 1759752, 1824928, 1922692, 2053044, 2346336, 2395218, 2497824, 2737392, 2884038, 3079566, 3193624, 3364711, 3519504, 3592827, 3845384, 4106088, 4326057, 4790436, 5474784, 5768076, 6159132, 6387248, 6729422, 7039008, 7185654, 7690768, 8212176, 8652114, 9580872, 10094133, 10778481, 11536152, 12318264, 12774496, 12978171, 13458844, 14371308, 15381536, 16424352, 17304228, 19161744, 20188266, 21556962, 23072304, 23552977, 24636528, 25956342, 26917688, 28742616, 30282399, 34608456, 38323488, 40376532, 43113924, 46144608, 47105954, 49273056, 51912684, 53835376, 57485232, 60564798, 69216912, 70658931, 80753064, 86227848, 90847197, 94211908, 103825368, 107670752, 114970464, 121129596, 138433824, 141317862, 161506128, 172455696, 181694394, 188423816, 207650736, 211976793, 242259192, 282635724, 323012256, 344911392, 363388788, 376847632, 415301472, 423953586, 484518384, 565271448, 635930379, 726777576, 753695264, 847907172, 969036768, 1130542896, 1271860758, 1453555152, 1695814344, 2261085792, 2543721516, 2907110304, 3391628688, 5087443032, 6783257376, 10174886064, 20349772128]

約数ペア:

[(1, 20349772128), (2, 10174886064), (3, 6783257376), (4, 5087443032), (6, 3391628688), (7, 2907110304), (8, 2543721516), (9, 2261085792), (12, 1695814344), (14, 1453555152), (16, 1271860758), (18, 1130542896), (21, 969036768), (24, 847907172), (27, 753695264), (28, 726777576), (32, 635930379), (36, 565271448), (42, 484518384), (48, 423953586), (49, 415301472), (54, 376847632), (56, 363388788), (59, 344911392), (63, 323012256), (72, 282635724), (84, 242259192), (96, 211976793), (98, 207650736), (108, 188423816), (112, 181694394), (118, 172455696), (126, 161506128), (144, 141317862), (147, 138433824), (168, 121129596), (177, 114970464), (189, 107670752), (196, 103825368), (216, 94211908), (224, 90847197), (236, 86227848), (252, 80753064), (288, 70658931), (294, 69216912), (336, 60564798), (354, 57485232), (378, 53835376), (392, 51912684), (413, 49273056), (432, 47105954), (441, 46144608), (472, 43113924), (504, 40376532), (531, 38323488), (588, 34608456), (672, 30282399), (708, 28742616), (756, 26917688), (784, 25956342), (826, 24636528), (864, 23552977), (882, 23072304), (944, 21556962), (1008, 20188266), (1062, 19161744), (1176, 17304228), (1239, 16424352), (1323, 15381536), (1416, 14371308), (1512, 13458844), (1568, 12978171), (1593, 12774496), (1652, 12318264), (1764, 11536152), (1888, 10778481), (2016, 10094133), (2124, 9580872), (2352, 8652114), (2478, 8212176), (2646, 7690768), (2832, 7185654), (2891, 7039008), (3024, 6729422), (3186, 6387248), (3304, 6159132), (3528, 5768076), (3717, 5474784), (4248, 4790436), (4704, 4326057), (4956, 4106088), (5292, 3845384), (5664, 3592827), (5782, 3519504), (6048, 3364711), (6372, 3193624), (6608, 3079566), (7056, 2884038), (7434, 2737392), (8147, 2497824), (8496, 2395218), (8673, 2346336), (9912, 2053044), (10584, 1922692), (11151, 1824928), (11564, 1759752), (12744, 1596812), (13216, 1539783), (14112, 1442019), (14868, 1368696), (16294, 1248912), (16992, 1197609), (17346, 1173168), (19824, 1026522), (21168, 961346), (22302, 912464), (23128, 879876), (24441, 832608), (25488, 798406), (26019, 782112), (29736, 684348), (32588, 624456), (34692, 586584), (39648, 513261), (42336, 480673), (44604, 456232), (46256, 439938), (48882, 416304), (50976, 399203), (52038, 391056), (57029, 356832), (59472, 342174), (65176, 312228), (69384, 293292), (73323, 277536), (78057, 260704), (89208, 228116), (92512, 219969), (97764, 208152), (104076, 195528), (114058, 178416), (118944, 171087), (130352, 156114), (138768, 146646)]