20574118992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3222763}}^1$

素因数の和:3222800

約数の個数: 80

約数和(自身を含む): 63939637760

約数和(自身を除く): 43365518768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 3222763, 6445526, 9668289, 12891052, 19336578, 22559341, 25782104, 38673156, 45118682, 51564208, 61232497, 67678023, 77346312, 90237364, 122464994, 135356046, 154692624, 180474728, 183697491, 244929988, 270712092, 360949456, 367394982, 428627479, 489859976, 541424184, 734789964, 857254958, 979719952, 1082848368, 1285882437, 1469579928, 1714509916, 2571764874, 2939159856, 3429019832, 5143529748, 6858039664, 10287059496, 20574118992]

約数ペア:

[(1, 20574118992), (2, 10287059496), (3, 6858039664), (4, 5143529748), (6, 3429019832), (7, 2939159856), (8, 2571764874), (12, 1714509916), (14, 1469579928), (16, 1285882437), (19, 1082848368), (21, 979719952), (24, 857254958), (28, 734789964), (38, 541424184), (42, 489859976), (48, 428627479), (56, 367394982), (57, 360949456), (76, 270712092), (84, 244929988), (112, 183697491), (114, 180474728), (133, 154692624), (152, 135356046), (168, 122464994), (228, 90237364), (266, 77346312), (304, 67678023), (336, 61232497), (399, 51564208), (456, 45118682), (532, 38673156), (798, 25782104), (912, 22559341), (1064, 19336578), (1596, 12891052), (2128, 9668289), (3192, 6445526), (6384, 3222763)]