20248545888

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1511

約数の個数: 240

約数和(自身を含む): 61420645440

約数和(自身を除く): 41172099552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 139, 144, 162, 172, 216, 258, 278, 288, 324, 344, 387, 417, 432, 516, 556, 648, 688, 774, 834, 864, 1032, 1112, 1161, 1251, 1296, 1307, 1376, 1548, 1668, 2064, 2224, 2322, 2502, 2592, 2614, 3096, 3336, 3483, 3753, 3921, 4128, 4448, 4644, 5004, 5228, 5977, 6192, 6672, 6966, 7506, 7842, 9288, 10008, 10456, 11259, 11763, 11954, 12384, 13344, 13932, 15012, 15684, 17931, 18576, 20016, 20912, 22518, 23526, 23908, 27864, 30024, 31368, 35289, 35862, 37152, 40032, 41824, 45036, 47052, 47816, 53793, 55728, 56201, 60048, 62736, 70578, 71724, 90072, 94104, 95632, 105867, 107586, 111456, 112402, 120096, 125472, 141156, 143448, 161379, 168603, 180144, 181673, 188208, 191264, 211734, 215172, 224804, 282312, 286896, 322758, 337206, 360288, 363346, 376416, 423468, 430344, 449608, 484137, 505809, 545019, 564624, 573792, 645516, 674412, 726692, 846936, 860688, 899216, 968274, 1011618, 1090038, 1129248, 1291032, 1348824, 1453384, 1517427, 1635057, 1693872, 1721376, 1798432, 1936548, 2023236, 2180076, 2582064, 2697648, 2906768, 3034854, 3270114, 3387744, 3873096, 4046472, 4360152, 4552281, 4905171, 5164128, 5395296, 5813536, 6069708, 6540228, 7746192, 7811939, 8092944, 8720304, 9104562, 9810342, 12139416, 13080456, 14715513, 15492384, 15623878, 16185888, 17440608, 18209124, 19620684, 23435817, 24278832, 26160912, 29431026, 31247756, 36418248, 39241368, 46871634, 48557664, 52321824, 58862052, 62495512, 70307451, 72836496, 78482736, 93743268, 117724104, 124991024, 140614902, 145672992, 156965472, 187486536, 210922353, 235448208, 249982048, 281229804, 374973072, 421844706, 470896416, 562459608, 632767059, 749946144, 843689412, 1124919216, 1265534118, 1687378824, 2249838432, 2531068236, 3374757648, 5062136472, 6749515296, 10124272944, 20248545888]

約数ペア:

[(1, 20248545888), (2, 10124272944), (3, 6749515296), (4, 5062136472), (6, 3374757648), (8, 2531068236), (9, 2249838432), (12, 1687378824), (16, 1265534118), (18, 1124919216), (24, 843689412), (27, 749946144), (32, 632767059), (36, 562459608), (43, 470896416), (48, 421844706), (54, 374973072), (72, 281229804), (81, 249982048), (86, 235448208), (96, 210922353), (108, 187486536), (129, 156965472), (139, 145672992), (144, 140614902), (162, 124991024), (172, 117724104), (216, 93743268), (258, 78482736), (278, 72836496), (288, 70307451), (324, 62495512), (344, 58862052), (387, 52321824), (417, 48557664), (432, 46871634), (516, 39241368), (556, 36418248), (648, 31247756), (688, 29431026), (774, 26160912), (834, 24278832), (864, 23435817), (1032, 19620684), (1112, 18209124), (1161, 17440608), (1251, 16185888), (1296, 15623878), (1307, 15492384), (1376, 14715513), (1548, 13080456), (1668, 12139416), (2064, 9810342), (2224, 9104562), (2322, 8720304), (2502, 8092944), (2592, 7811939), (2614, 7746192), (3096, 6540228), (3336, 6069708), (3483, 5813536), (3753, 5395296), (3921, 5164128), (4128, 4905171), (4448, 4552281), (4644, 4360152), (5004, 4046472), (5228, 3873096), (5977, 3387744), (6192, 3270114), (6672, 3034854), (6966, 2906768), (7506, 2697648), (7842, 2582064), (9288, 2180076), (10008, 2023236), (10456, 1936548), (11259, 1798432), (11763, 1721376), (11954, 1693872), (12384, 1635057), (13344, 1517427), (13932, 1453384), (15012, 1348824), (15684, 1291032), (17931, 1129248), (18576, 1090038), (20016, 1011618), (20912, 968274), (22518, 899216), (23526, 860688), (23908, 846936), (27864, 726692), (30024, 674412), (31368, 645516), (35289, 573792), (35862, 564624), (37152, 545019), (40032, 505809), (41824, 484137), (45036, 449608), (47052, 430344), (47816, 423468), (53793, 376416), (55728, 363346), (56201, 360288), (60048, 337206), (62736, 322758), (70578, 286896), (71724, 282312), (90072, 224804), (94104, 215172), (95632, 211734), (105867, 191264), (107586, 188208), (111456, 181673), (112402, 180144), (120096, 168603), (125472, 161379), (141156, 143448)]