20087565256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 45367257600

約数和(自身を除く): 25279692344

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 41, 44, 58, 62, 82, 88, 116, 121, 124, 164, 232, 242, 248, 319, 328, 341, 451, 484, 563, 638, 682, 899, 902, 968, 1126, 1189, 1271, 1276, 1364, 1798, 1804, 2252, 2378, 2542, 2552, 2728, 3509, 3596, 3608, 3751, 4504, 4756, 4961, 5084, 6193, 7018, 7192, 7502, 9512, 9889, 9922, 10168, 12386, 13079, 13981, 14036, 15004, 16327, 17453, 19778, 19844, 23083, 24772, 26158, 27962, 28072, 30008, 32654, 34906, 36859, 39556, 39688, 46166, 49544, 52316, 55924, 65308, 68123, 69812, 73718, 79112, 92332, 104632, 108779, 111848, 130616, 136246, 139624, 143869, 147436, 153791, 179597, 184664, 191983, 217558, 253913, 272492, 287738, 294872, 307582, 359194, 383966, 405449, 435116, 506137, 507826, 544984, 575476, 615164, 669407, 715573, 718388, 767932, 810898, 870232, 1012274, 1015652, 1150952, 1230328, 1338814, 1431146, 1436776, 1535864, 1621796, 1975567, 2024548, 2031304, 2111813, 2677628, 2793043, 2862292, 3243592, 3951134, 4049096, 4223626, 4459939, 5355256, 5567507, 5586086, 5724584, 7363477, 7871303, 7902268, 8447252, 8919878, 11135014, 11172172, 14726954, 15742606, 15804536, 16894504, 17839756, 20751617, 22270028, 22344344, 29453908, 31485212, 35679512, 41503234, 44540056, 58907816, 61242577, 62970424, 80998247, 83006468, 86584333, 122485154, 161996494, 166012936, 173168666, 228267787, 244970308, 323992988, 346337332, 456535574, 489940616, 647985976, 692674664, 913071148, 1826142296, 2510945657, 5021891314, 10043782628, 20087565256]

約数ペア:

[(1, 20087565256), (2, 10043782628), (4, 5021891314), (8, 2510945657), (11, 1826142296), (22, 913071148), (29, 692674664), (31, 647985976), (41, 489940616), (44, 456535574), (58, 346337332), (62, 323992988), (82, 244970308), (88, 228267787), (116, 173168666), (121, 166012936), (124, 161996494), (164, 122485154), (232, 86584333), (242, 83006468), (248, 80998247), (319, 62970424), (328, 61242577), (341, 58907816), (451, 44540056), (484, 41503234), (563, 35679512), (638, 31485212), (682, 29453908), (899, 22344344), (902, 22270028), (968, 20751617), (1126, 17839756), (1189, 16894504), (1271, 15804536), (1276, 15742606), (1364, 14726954), (1798, 11172172), (1804, 11135014), (2252, 8919878), (2378, 8447252), (2542, 7902268), (2552, 7871303), (2728, 7363477), (3509, 5724584), (3596, 5586086), (3608, 5567507), (3751, 5355256), (4504, 4459939), (4756, 4223626), (4961, 4049096), (5084, 3951134), (6193, 3243592), (7018, 2862292), (7192, 2793043), (7502, 2677628), (9512, 2111813), (9889, 2031304), (9922, 2024548), (10168, 1975567), (12386, 1621796), (13079, 1535864), (13981, 1436776), (14036, 1431146), (15004, 1338814), (16327, 1230328), (17453, 1150952), (19778, 1015652), (19844, 1012274), (23083, 870232), (24772, 810898), (26158, 767932), (27962, 718388), (28072, 715573), (30008, 669407), (32654, 615164), (34906, 575476), (36859, 544984), (39556, 507826), (39688, 506137), (46166, 435116), (49544, 405449), (52316, 383966), (55924, 359194), (65308, 307582), (68123, 294872), (69812, 287738), (73718, 272492), (79112, 253913), (92332, 217558), (104632, 191983), (108779, 184664), (111848, 179597), (130616, 153791), (136246, 147436), (139624, 143869)]