20250000006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{11299}}^1$

素因数の和:11601

約数の個数: 64

約数和(自身を含む): 43392000000

約数和(自身を除く): 23141999994

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 199, 237, 398, 474, 597, 1194, 1501, 3002, 3781, 4503, 7562, 9006, 11299, 11343, 15721, 22598, 22686, 31442, 33897, 47163, 67794, 94326, 214681, 298699, 429362, 597398, 644043, 892621, 896097, 1288086, 1785242, 1792194, 2248501, 2677863, 4497002, 5355726, 6745503, 13491006, 16959799, 33919598, 42721519, 50879397, 85443038, 101758794, 128164557, 177631579, 256329114, 355263158, 532894737, 1065789474, 3375000001, 6750000002, 10125000003, 20250000006]

約数ペア:

[(1, 20250000006), (2, 10125000003), (3, 6750000002), (6, 3375000001), (19, 1065789474), (38, 532894737), (57, 355263158), (79, 256329114), (114, 177631579), (158, 128164557), (199, 101758794), (237, 85443038), (398, 50879397), (474, 42721519), (597, 33919598), (1194, 16959799), (1501, 13491006), (3002, 6745503), (3781, 5355726), (4503, 4497002), (7562, 2677863), (9006, 2248501), (11299, 1792194), (11343, 1785242), (15721, 1288086), (22598, 896097), (22686, 892621), (31442, 644043), (33897, 597398), (47163, 429362), (67794, 298699), (94326, 214681)]