20208515008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{4793}}^1$

素因数の和:4982

約数の個数: 112

約数和(自身を含む): 44976080736

約数和(自身を除く): 24767565728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 113, 176, 212, 226, 352, 424, 452, 583, 704, 848, 904, 1166, 1243, 1696, 1808, 2332, 2486, 3392, 3616, 4664, 4793, 4972, 5989, 7232, 9328, 9586, 9944, 11978, 18656, 19172, 19888, 23956, 37312, 38344, 39776, 47912, 52723, 65879, 76688, 79552, 95824, 105446, 131758, 153376, 191648, 210892, 254029, 263516, 306752, 383296, 421784, 508058, 527032, 541609, 843568, 1016116, 1054064, 1083218, 1687136, 2032232, 2108128, 2166436, 2794319, 3374272, 4064464, 4216256, 4332872, 5588638, 5957699, 8128928, 8665744, 11177276, 11915398, 16257856, 17331488, 22354552, 23830796, 28705277, 34662976, 44709104, 47661592, 57410554, 89418208, 95323184, 114821108, 178836416, 190646368, 229642216, 315758047, 381292736, 459284432, 631516094, 918568864, 1263032188, 1837137728, 2526064376, 5052128752, 10104257504, 20208515008]

約数ペア:

[(1, 20208515008), (2, 10104257504), (4, 5052128752), (8, 2526064376), (11, 1837137728), (16, 1263032188), (22, 918568864), (32, 631516094), (44, 459284432), (53, 381292736), (64, 315758047), (88, 229642216), (106, 190646368), (113, 178836416), (176, 114821108), (212, 95323184), (226, 89418208), (352, 57410554), (424, 47661592), (452, 44709104), (583, 34662976), (704, 28705277), (848, 23830796), (904, 22354552), (1166, 17331488), (1243, 16257856), (1696, 11915398), (1808, 11177276), (2332, 8665744), (2486, 8128928), (3392, 5957699), (3616, 5588638), (4664, 4332872), (4793, 4216256), (4972, 4064464), (5989, 3374272), (7232, 2794319), (9328, 2166436), (9586, 2108128), (9944, 2032232), (11978, 1687136), (18656, 1083218), (19172, 1054064), (19888, 1016116), (23956, 843568), (37312, 541609), (38344, 527032), (39776, 508058), (47912, 421784), (52723, 383296), (65879, 306752), (76688, 263516), (79552, 254029), (95824, 210892), (105446, 191648), (131758, 153376)]