20127232944

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73141}}^1$

素因数の和:73185

約数の個数: 240

約数和(自身を含む): 72375471840

約数和(自身を除く): 52248238896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7644, 9828, 10192, 10584, 11466, 13104, 15288, 17199, 19656, 21168, 22932, 30576, 34398, 39312, 45864, 68796, 73141, 91728, 137592, 146282, 219423, 275184, 292564, 438846, 511987, 585128, 658269, 877692, 950833, 1023974, 1170256, 1316538, 1535961, 1755384, 1901666, 1974807, 2047948, 2633076, 2852499, 3071922, 3510768, 3583909, 3803332, 3949614, 4095896, 4607883, 5266152, 5704998, 6143844, 6655831, 7167818, 7606664, 7899228, 8191792, 8557497, 9215766, 10532304, 10751727, 11409996, 12287688, 13311662, 13823649, 14335636, 15213328, 15798456, 17114994, 18431532, 19967493, 21503454, 22819992, 24575376, 25672491, 26623324, 27647298, 28671272, 31596912, 32255181, 34229988, 36863064, 39934986, 43006908, 45639984, 46590817, 51344982, 53246648, 55294596, 57342544, 59902479, 64510362, 68459976, 73726128, 79869972, 86013816, 93181634, 96765543, 102689964, 106493296, 110589192, 119804958, 129020724, 136919952, 139772451, 159739944, 172027632, 179707437, 186363268, 193531086, 205379928, 221178384, 239609916, 258041448, 279544902, 319479888, 359414874, 372726536, 387062172, 410759856, 419317353, 479219832, 516082896, 559089804, 718829748, 745453072, 774124344, 838634706, 958439664, 1118179608, 1257952059, 1437659496, 1548248688, 1677269412, 2236359216, 2515904118, 2875318992, 3354538824, 5031808236, 6709077648, 10063616472, 20127232944]

約数ペア:

[(1, 20127232944), (2, 10063616472), (3, 6709077648), (4, 5031808236), (6, 3354538824), (7, 2875318992), (8, 2515904118), (9, 2236359216), (12, 1677269412), (13, 1548248688), (14, 1437659496), (16, 1257952059), (18, 1118179608), (21, 958439664), (24, 838634706), (26, 774124344), (27, 745453072), (28, 718829748), (36, 559089804), (39, 516082896), (42, 479219832), (48, 419317353), (49, 410759856), (52, 387062172), (54, 372726536), (56, 359414874), (63, 319479888), (72, 279544902), (78, 258041448), (84, 239609916), (91, 221178384), (98, 205379928), (104, 193531086), (108, 186363268), (112, 179707437), (117, 172027632), (126, 159739944), (144, 139772451), (147, 136919952), (156, 129020724), (168, 119804958), (182, 110589192), (189, 106493296), (196, 102689964), (208, 96765543), (216, 93181634), (234, 86013816), (252, 79869972), (273, 73726128), (294, 68459976), (312, 64510362), (336, 59902479), (351, 57342544), (364, 55294596), (378, 53246648), (392, 51344982), (432, 46590817), (441, 45639984), (468, 43006908), (504, 39934986), (546, 36863064), (588, 34229988), (624, 32255181), (637, 31596912), (702, 28671272), (728, 27647298), (756, 26623324), (784, 25672491), (819, 24575376), (882, 22819992), (936, 21503454), (1008, 19967493), (1092, 18431532), (1176, 17114994), (1274, 15798456), (1323, 15213328), (1404, 14335636), (1456, 13823649), (1512, 13311662), (1638, 12287688), (1764, 11409996), (1872, 10751727), (1911, 10532304), (2184, 9215766), (2352, 8557497), (2457, 8191792), (2548, 7899228), (2646, 7606664), (2808, 7167818), (3024, 6655831), (3276, 6143844), (3528, 5704998), (3822, 5266152), (4368, 4607883), (4914, 4095896), (5096, 3949614), (5292, 3803332), (5616, 3583909), (5733, 3510768), (6552, 3071922), (7056, 2852499), (7644, 2633076), (9828, 2047948), (10192, 1974807), (10584, 1901666), (11466, 1755384), (13104, 1535961), (15288, 1316538), (17199, 1170256), (19656, 1023974), (21168, 950833), (22932, 877692), (30576, 658269), (34398, 585128), (39312, 511987), (45864, 438846), (68796, 292564), (73141, 275184), (91728, 219423), (137592, 146282)]