20155472784

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{696361}}^1$

素因数の和:696445

約数の個数: 80

約数和(自身を含む): 58717243840

約数和(自身を除く): 38561771056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28944, 696361, 1392722, 2089083, 2785444, 4178166, 5570888, 6267249, 8356332, 11141776, 12534498, 16712664, 18801747, 25068996, 33425328, 37603494, 46656187, 50137992, 75206988, 93312374, 100275984, 139968561, 150413976, 186624748, 279937122, 300827952, 373249496, 419905683, 559874244, 746498992, 839811366, 1119748488, 1259717049, 1679622732, 2239496976, 2519434098, 3359245464, 5038868196, 6718490928, 10077736392, 20155472784]

約数ペア:

[(1, 20155472784), (2, 10077736392), (3, 6718490928), (4, 5038868196), (6, 3359245464), (8, 2519434098), (9, 2239496976), (12, 1679622732), (16, 1259717049), (18, 1119748488), (24, 839811366), (27, 746498992), (36, 559874244), (48, 419905683), (54, 373249496), (67, 300827952), (72, 279937122), (108, 186624748), (134, 150413976), (144, 139968561), (201, 100275984), (216, 93312374), (268, 75206988), (402, 50137992), (432, 46656187), (536, 37603494), (603, 33425328), (804, 25068996), (1072, 18801747), (1206, 16712664), (1608, 12534498), (1809, 11141776), (2412, 8356332), (3216, 6267249), (3618, 5570888), (4824, 4178166), (7236, 2785444), (9648, 2089083), (14472, 1392722), (28944, 696361)]