20185093752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 55278961920

約数和(自身を除く): 35093868168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 102, 103, 107, 134, 136, 201, 204, 206, 214, 268, 309, 321, 402, 408, 412, 428, 536, 618, 642, 804, 824, 856, 1139, 1236, 1284, 1608, 1751, 1819, 2278, 2472, 2568, 3417, 3502, 3638, 4489, 4556, 5253, 5457, 6834, 6901, 7004, 7169, 7276, 8978, 9112, 10506, 10914, 11021, 13467, 13668, 13802, 14008, 14338, 14552, 17956, 20703, 21012, 21507, 21828, 22042, 26934, 27336, 27604, 28676, 33063, 35912, 41406, 42024, 43014, 43656, 44084, 53868, 55208, 57352, 66126, 76313, 82812, 86028, 88168, 107736, 117317, 121873, 132252, 152626, 165624, 172056, 187357, 228939, 234634, 243746, 264504, 305252, 351951, 365619, 374714, 457878, 462367, 469268, 480323, 487492, 562071, 610504, 703902, 731238, 738407, 749428, 915756, 924734, 938536, 960646, 974984, 1124142, 1387101, 1407804, 1440969, 1462476, 1476814, 1498856, 1831512, 1849468, 1921292, 2215221, 2248284, 2774202, 2815608, 2881938, 2924952, 2953628, 3698936, 3842584, 4430442, 4496568, 5548404, 5763876, 5907256, 7860239, 8165491, 8860884, 11096808, 11527752, 12552919, 15720478, 16330982, 17721768, 23580717, 24496473, 25105838, 31440956, 32661964, 37658757, 47161434, 48992946, 49473269, 50211676, 62881912, 65323928, 75317514, 94322868, 97985892, 98946538, 100423352, 148419807, 150635028, 188645736, 195971784, 197893076, 296839614, 301270056, 395786152, 593679228, 841045573, 1187358456, 1682091146, 2523136719, 3364182292, 5046273438, 6728364584, 10092546876, 20185093752]

約数ペア:

[(1, 20185093752), (2, 10092546876), (3, 6728364584), (4, 5046273438), (6, 3364182292), (8, 2523136719), (12, 1682091146), (17, 1187358456), (24, 841045573), (34, 593679228), (51, 395786152), (67, 301270056), (68, 296839614), (102, 197893076), (103, 195971784), (107, 188645736), (134, 150635028), (136, 148419807), (201, 100423352), (204, 98946538), (206, 97985892), (214, 94322868), (268, 75317514), (309, 65323928), (321, 62881912), (402, 50211676), (408, 49473269), (412, 48992946), (428, 47161434), (536, 37658757), (618, 32661964), (642, 31440956), (804, 25105838), (824, 24496473), (856, 23580717), (1139, 17721768), (1236, 16330982), (1284, 15720478), (1608, 12552919), (1751, 11527752), (1819, 11096808), (2278, 8860884), (2472, 8165491), (2568, 7860239), (3417, 5907256), (3502, 5763876), (3638, 5548404), (4489, 4496568), (4556, 4430442), (5253, 3842584), (5457, 3698936), (6834, 2953628), (6901, 2924952), (7004, 2881938), (7169, 2815608), (7276, 2774202), (8978, 2248284), (9112, 2215221), (10506, 1921292), (10914, 1849468), (11021, 1831512), (13467, 1498856), (13668, 1476814), (13802, 1462476), (14008, 1440969), (14338, 1407804), (14552, 1387101), (17956, 1124142), (20703, 974984), (21012, 960646), (21507, 938536), (21828, 924734), (22042, 915756), (26934, 749428), (27336, 738407), (27604, 731238), (28676, 703902), (33063, 610504), (35912, 562071), (41406, 487492), (42024, 480323), (43014, 469268), (43656, 462367), (44084, 457878), (53868, 374714), (55208, 365619), (57352, 351951), (66126, 305252), (76313, 264504), (82812, 243746), (86028, 234634), (88168, 228939), (107736, 187357), (117317, 172056), (121873, 165624), (132252, 152626)]