20173909896

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1826

約数の個数: 320

約数和(自身を含む): 67297063680

約数和(自身を除く): 47123153784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 71, 72, 74, 81, 84, 108, 111, 126, 142, 148, 162, 168, 189, 213, 216, 222, 252, 259, 284, 296, 324, 333, 378, 426, 444, 497, 504, 518, 567, 568, 639, 648, 666, 756, 777, 852, 888, 994, 999, 1036, 1134, 1278, 1332, 1491, 1512, 1554, 1693, 1704, 1917, 1988, 1998, 2072, 2268, 2331, 2556, 2627, 2664, 2982, 2997, 3108, 3386, 3834, 3976, 3996, 4473, 4536, 4662, 5079, 5112, 5254, 5751, 5964, 5994, 6216, 6772, 6993, 7668, 7881, 7992, 8946, 9324, 10158, 10508, 11502, 11851, 11928, 11988, 13419, 13544, 13986, 15237, 15336, 15762, 17892, 18389, 18648, 20316, 20979, 21016, 23004, 23643, 23702, 23976, 26838, 27972, 30474, 31524, 35553, 35784, 36778, 40257, 40632, 41958, 45711, 46008, 47286, 47404, 53676, 55167, 55944, 60948, 62641, 63048, 70929, 71106, 73556, 80514, 83916, 91422, 94572, 94808, 106659, 107352, 110334, 120203, 121896, 125282, 137133, 141858, 142212, 147112, 161028, 165501, 167832, 182844, 187923, 189144, 212787, 213318, 220668, 240406, 250564, 274266, 283716, 284424, 319977, 322056, 331002, 360609, 365688, 375846, 425574, 426636, 438487, 441336, 480812, 496503, 501128, 548532, 563769, 567432, 639954, 662004, 721218, 751692, 841421, 851148, 853272, 876974, 959931, 961624, 993006, 1081827, 1097064, 1127538, 1279908, 1315461, 1324008, 1442436, 1489509, 1503384, 1682842, 1691307, 1702296, 1753948, 1919862, 1986012, 2163654, 2255076, 2524263, 2559816, 2630922, 2884872, 2979018, 3245481, 3365684, 3382614, 3507896, 3839724, 3946383, 3972024, 4327308, 4447511, 4510152, 5048526, 5073921, 5261844, 5958036, 6490962, 6731368, 6765228, 7572789, 7679448, 7892766, 8654616, 8895022, 9736443, 10097052, 10147842, 10523688, 11839149, 11916072, 12981924, 13342533, 13530456, 15145578, 15785532, 17790044, 19472886, 20194104, 20295684, 22718367, 23678298, 25963848, 26685066, 30291156, 31132577, 31571064, 35517447, 35580088, 38945772, 40027599, 40591368, 45436734, 47356596, 53370132, 60582312, 62265154, 68155101, 71034894, 77891544, 80055198, 90873468, 93397731, 94713192, 106740264, 120082797, 124530308, 136310202, 142069788, 160110396, 181746936, 186795462, 240165594, 249060616, 272620404, 280193193, 284139576, 320220792, 360248391, 373590924, 480331188, 545240808, 560386386, 720496782, 747181848, 840579579, 960662376, 1120772772, 1440993564, 1681159158, 2241545544, 2521738737, 2881987128, 3362318316, 5043477474, 6724636632, 10086954948, 20173909896]

約数ペア:

[(1, 20173909896), (2, 10086954948), (3, 6724636632), (4, 5043477474), (6, 3362318316), (7, 2881987128), (8, 2521738737), (9, 2241545544), (12, 1681159158), (14, 1440993564), (18, 1120772772), (21, 960662376), (24, 840579579), (27, 747181848), (28, 720496782), (36, 560386386), (37, 545240808), (42, 480331188), (54, 373590924), (56, 360248391), (63, 320220792), (71, 284139576), (72, 280193193), (74, 272620404), (81, 249060616), (84, 240165594), (108, 186795462), (111, 181746936), (126, 160110396), (142, 142069788), (148, 136310202), (162, 124530308), (168, 120082797), (189, 106740264), (213, 94713192), (216, 93397731), (222, 90873468), (252, 80055198), (259, 77891544), (284, 71034894), (296, 68155101), (324, 62265154), (333, 60582312), (378, 53370132), (426, 47356596), (444, 45436734), (497, 40591368), (504, 40027599), (518, 38945772), (567, 35580088), (568, 35517447), (639, 31571064), (648, 31132577), (666, 30291156), (756, 26685066), (777, 25963848), (852, 23678298), (888, 22718367), (994, 20295684), (999, 20194104), (1036, 19472886), (1134, 17790044), (1278, 15785532), (1332, 15145578), (1491, 13530456), (1512, 13342533), (1554, 12981924), (1693, 11916072), (1704, 11839149), (1917, 10523688), (1988, 10147842), (1998, 10097052), (2072, 9736443), (2268, 8895022), (2331, 8654616), (2556, 7892766), (2627, 7679448), (2664, 7572789), (2982, 6765228), (2997, 6731368), (3108, 6490962), (3386, 5958036), (3834, 5261844), (3976, 5073921), (3996, 5048526), (4473, 4510152), (4536, 4447511), (4662, 4327308), (5079, 3972024), (5112, 3946383), (5254, 3839724), (5751, 3507896), (5964, 3382614), (5994, 3365684), (6216, 3245481), (6772, 2979018), (6993, 2884872), (7668, 2630922), (7881, 2559816), (7992, 2524263), (8946, 2255076), (9324, 2163654), (10158, 1986012), (10508, 1919862), (11502, 1753948), (11851, 1702296), (11928, 1691307), (11988, 1682842), (13419, 1503384), (13544, 1489509), (13986, 1442436), (15237, 1324008), (15336, 1315461), (15762, 1279908), (17892, 1127538), (18389, 1097064), (18648, 1081827), (20316, 993006), (20979, 961624), (21016, 959931), (23004, 876974), (23643, 853272), (23702, 851148), (23976, 841421), (26838, 751692), (27972, 721218), (30474, 662004), (31524, 639954), (35553, 567432), (35784, 563769), (36778, 548532), (40257, 501128), (40632, 496503), (41958, 480812), (45711, 441336), (46008, 438487), (47286, 426636), (47404, 425574), (53676, 375846), (55167, 365688), (55944, 360609), (60948, 331002), (62641, 322056), (63048, 319977), (70929, 284424), (71106, 283716), (73556, 274266), (80514, 250564), (83916, 240406), (91422, 220668), (94572, 213318), (94808, 212787), (106659, 189144), (107352, 187923), (110334, 182844), (120203, 167832), (121896, 165501), (125282, 161028), (137133, 147112), (141858, 142212)]