20120605428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5531}}^1$

素因数の和:5714

約数の個数: 192

約数和(自身を含む): 60907585536

約数和(自身を除く): 40786980108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 127, 132, 154, 186, 217, 231, 254, 308, 341, 372, 381, 434, 462, 508, 651, 682, 762, 868, 889, 924, 1023, 1302, 1364, 1397, 1524, 1778, 2046, 2387, 2604, 2667, 2794, 3556, 3937, 4092, 4191, 4774, 5334, 5531, 5588, 7161, 7874, 8382, 9548, 9779, 10668, 11062, 11811, 14322, 15748, 16593, 16764, 19558, 22124, 23622, 27559, 28644, 29337, 33186, 38717, 39116, 43307, 47244, 55118, 58674, 60841, 66372, 77434, 82677, 86614, 110236, 116151, 117348, 121682, 129921, 154868, 165354, 171461, 173228, 182523, 232302, 243364, 259842, 303149, 330708, 342922, 365046, 425887, 464604, 514383, 519684, 606298, 685844, 702437, 730092, 851774, 909447, 1028766, 1200227, 1212596, 1277661, 1404874, 1703548, 1818894, 1886071, 2057532, 2107311, 2400454, 2555322, 2809748, 3600681, 3637788, 3772142, 4214622, 4800908, 4917059, 5110644, 5658213, 7201362, 7544284, 7726807, 8429244, 9834118, 11316426, 13202497, 14402724, 14751177, 15453614, 19668236, 21775547, 22632852, 23180421, 26404994, 29502354, 30907228, 39607491, 43551094, 46360842, 52809988, 54087649, 59004708, 65326641, 79214982, 87102188, 92721684, 108175298, 130653282, 152428829, 158429964, 162262947, 216350596, 239531017, 261306564, 304857658, 324525894, 457286487, 479062034, 609715316, 649051788, 718593051, 914572974, 958124068, 1437186102, 1676717119, 1829145948, 2874372204, 3353434238, 5030151357, 6706868476, 10060302714, 20120605428]

約数ペア:

[(1, 20120605428), (2, 10060302714), (3, 6706868476), (4, 5030151357), (6, 3353434238), (7, 2874372204), (11, 1829145948), (12, 1676717119), (14, 1437186102), (21, 958124068), (22, 914572974), (28, 718593051), (31, 649051788), (33, 609715316), (42, 479062034), (44, 457286487), (62, 324525894), (66, 304857658), (77, 261306564), (84, 239531017), (93, 216350596), (124, 162262947), (127, 158429964), (132, 152428829), (154, 130653282), (186, 108175298), (217, 92721684), (231, 87102188), (254, 79214982), (308, 65326641), (341, 59004708), (372, 54087649), (381, 52809988), (434, 46360842), (462, 43551094), (508, 39607491), (651, 30907228), (682, 29502354), (762, 26404994), (868, 23180421), (889, 22632852), (924, 21775547), (1023, 19668236), (1302, 15453614), (1364, 14751177), (1397, 14402724), (1524, 13202497), (1778, 11316426), (2046, 9834118), (2387, 8429244), (2604, 7726807), (2667, 7544284), (2794, 7201362), (3556, 5658213), (3937, 5110644), (4092, 4917059), (4191, 4800908), (4774, 4214622), (5334, 3772142), (5531, 3637788), (5588, 3600681), (7161, 2809748), (7874, 2555322), (8382, 2400454), (9548, 2107311), (9779, 2057532), (10668, 1886071), (11062, 1818894), (11811, 1703548), (14322, 1404874), (15748, 1277661), (16593, 1212596), (16764, 1200227), (19558, 1028766), (22124, 909447), (23622, 851774), (27559, 730092), (28644, 702437), (29337, 685844), (33186, 606298), (38717, 519684), (39116, 514383), (43307, 464604), (47244, 425887), (55118, 365046), (58674, 342922), (60841, 330708), (66372, 303149), (77434, 259842), (82677, 243364), (86614, 232302), (110236, 182523), (116151, 173228), (117348, 171461), (121682, 165354), (129921, 154868)]