20100842944

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48611}}^1$

素因数の和:48714

約数の個数: 112

約数和(自身を含む): 49784910336

約数和(自身を除く): 29684067392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 923, 994, 1136, 1456, 1846, 1988, 2272, 2912, 3692, 3976, 4544, 5824, 6461, 7384, 7952, 12922, 14768, 15904, 25844, 29536, 31808, 48611, 51688, 59072, 97222, 103376, 194444, 206752, 340277, 388888, 413504, 631943, 680554, 777776, 1263886, 1361108, 1555552, 2527772, 2722216, 3111104, 3451381, 4423601, 5055544, 5444432, 6902762, 8847202, 10111088, 10888864, 13805524, 17694404, 20222176, 21777728, 24159667, 27611048, 35388808, 40444352, 44867953, 48319334, 55222096, 70777616, 89735906, 96638668, 110444192, 141555232, 179471812, 193277336, 220888384, 283110464, 314075671, 358943624, 386554672, 628151342, 717887248, 773109344, 1256302684, 1435774496, 1546218688, 2512605368, 2871548992, 5025210736, 10050421472, 20100842944]

約数ペア:

[(1, 20100842944), (2, 10050421472), (4, 5025210736), (7, 2871548992), (8, 2512605368), (13, 1546218688), (14, 1435774496), (16, 1256302684), (26, 773109344), (28, 717887248), (32, 628151342), (52, 386554672), (56, 358943624), (64, 314075671), (71, 283110464), (91, 220888384), (104, 193277336), (112, 179471812), (142, 141555232), (182, 110444192), (208, 96638668), (224, 89735906), (284, 70777616), (364, 55222096), (416, 48319334), (448, 44867953), (497, 40444352), (568, 35388808), (728, 27611048), (832, 24159667), (923, 21777728), (994, 20222176), (1136, 17694404), (1456, 13805524), (1846, 10888864), (1988, 10111088), (2272, 8847202), (2912, 6902762), (3692, 5444432), (3976, 5055544), (4544, 4423601), (5824, 3451381), (6461, 3111104), (7384, 2722216), (7952, 2527772), (12922, 1555552), (14768, 1361108), (15904, 1263886), (25844, 777776), (29536, 680554), (31808, 631943), (48611, 413504), (51688, 388888), (59072, 340277), (97222, 206752), (103376, 194444)]