20111175504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6650521}}^1$

素因数の和:6650545

約数の個数: 80

約数和(自身を含む): 65973178240

約数和(自身を除く): 45862002736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6650521, 13301042, 19951563, 26602084, 39903126, 46553647, 53204168, 59854689, 79806252, 93107294, 106408336, 119709378, 139660941, 159612504, 179564067, 186214588, 239418756, 279321882, 319225008, 359128134, 372429176, 418982823, 478837512, 558643764, 718256268, 744858352, 837965646, 957675024, 1117287528, 1256948469, 1436512536, 1675931292, 2234575056, 2513896938, 2873025072, 3351862584, 5027793876, 6703725168, 10055587752, 20111175504]

約数ペア:

[(1, 20111175504), (2, 10055587752), (3, 6703725168), (4, 5027793876), (6, 3351862584), (7, 2873025072), (8, 2513896938), (9, 2234575056), (12, 1675931292), (14, 1436512536), (16, 1256948469), (18, 1117287528), (21, 957675024), (24, 837965646), (27, 744858352), (28, 718256268), (36, 558643764), (42, 478837512), (48, 418982823), (54, 372429176), (56, 359128134), (63, 319225008), (72, 279321882), (84, 239418756), (108, 186214588), (112, 179564067), (126, 159612504), (144, 139660941), (168, 119709378), (189, 106408336), (216, 93107294), (252, 79806252), (336, 59854689), (378, 53204168), (432, 46553647), (504, 39903126), (756, 26602084), (1008, 19951563), (1512, 13301042), (3024, 6650521)]