20219050752

素因数分解:

$2^8\times 3^1\times {\mathrm{937}}^1\times {\mathrm{28097}}^1$

素因数の和:29053

約数の個数: 72

約数和(自身を含む): 53871508656

約数和(自身を除く): 33652457904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 937, 1874, 2811, 3748, 5622, 7496, 11244, 14992, 22488, 28097, 29984, 44976, 56194, 59968, 84291, 89952, 112388, 119936, 168582, 179904, 224776, 239872, 337164, 359808, 449552, 674328, 719616, 899104, 1348656, 1798208, 2697312, 3596416, 5394624, 7192832, 10789248, 21578496, 26326889, 52653778, 78980667, 105307556, 157961334, 210615112, 315922668, 421230224, 631845336, 842460448, 1263690672, 1684920896, 2527381344, 3369841792, 5054762688, 6739683584, 10109525376, 20219050752]

約数ペア:

[(1, 20219050752), (2, 10109525376), (3, 6739683584), (4, 5054762688), (6, 3369841792), (8, 2527381344), (12, 1684920896), (16, 1263690672), (24, 842460448), (32, 631845336), (48, 421230224), (64, 315922668), (96, 210615112), (128, 157961334), (192, 105307556), (256, 78980667), (384, 52653778), (768, 26326889), (937, 21578496), (1874, 10789248), (2811, 7192832), (3748, 5394624), (5622, 3596416), (7496, 2697312), (11244, 1798208), (14992, 1348656), (22488, 899104), (28097, 719616), (29984, 674328), (44976, 449552), (56194, 359808), (59968, 337164), (84291, 239872), (89952, 224776), (112388, 179904), (119936, 168582)]