20197975512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{7673}}^1$

素因数の和:7778

約数の個数: 192

約数和(自身を含む): 60667574400

約数和(自身を除く): 40469598888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 169, 177, 236, 264, 286, 312, 338, 354, 429, 472, 507, 572, 649, 676, 708, 767, 858, 1014, 1144, 1298, 1352, 1416, 1534, 1716, 1859, 1947, 2028, 2301, 2596, 3068, 3432, 3718, 3894, 4056, 4602, 5192, 5577, 6136, 7436, 7673, 7788, 8437, 9204, 9971, 11154, 14872, 15346, 15576, 16874, 18408, 19942, 22308, 23019, 25311, 29913, 30692, 33748, 39884, 44616, 46038, 50622, 59826, 61384, 67496, 79768, 84403, 92076, 99749, 101244, 109681, 119652, 168806, 184152, 199498, 202488, 219362, 239304, 253209, 299247, 329043, 337612, 398996, 438724, 452707, 506418, 598494, 658086, 675224, 797992, 877448, 905414, 1012836, 1097239, 1196988, 1296737, 1316172, 1358121, 1810828, 2025672, 2194478, 2393976, 2593474, 2632344, 2716242, 3291717, 3621656, 3890211, 4388956, 4979777, 5186948, 5432484, 5885191, 6583434, 7780422, 8777912, 9959554, 10373896, 10864968, 11770382, 13166868, 14264107, 14939331, 15560844, 17655573, 19919108, 23540764, 26333736, 28528214, 29878662, 31121688, 35311146, 39838216, 42792321, 47081528, 57056428, 59757324, 64737101, 70622292, 76507483, 85584642, 114112856, 119514648, 129474202, 141244584, 153014966, 171169284, 194211303, 229522449, 258948404, 306029932, 342338568, 388422606, 459044898, 517896808, 612059864, 776845212, 841582313, 918089796, 1553690424, 1683164626, 1836179592, 2524746939, 3366329252, 5049493878, 6732658504, 10098987756, 20197975512]

約数ペア:

[(1, 20197975512), (2, 10098987756), (3, 6732658504), (4, 5049493878), (6, 3366329252), (8, 2524746939), (11, 1836179592), (12, 1683164626), (13, 1553690424), (22, 918089796), (24, 841582313), (26, 776845212), (33, 612059864), (39, 517896808), (44, 459044898), (52, 388422606), (59, 342338568), (66, 306029932), (78, 258948404), (88, 229522449), (104, 194211303), (118, 171169284), (132, 153014966), (143, 141244584), (156, 129474202), (169, 119514648), (177, 114112856), (236, 85584642), (264, 76507483), (286, 70622292), (312, 64737101), (338, 59757324), (354, 57056428), (429, 47081528), (472, 42792321), (507, 39838216), (572, 35311146), (649, 31121688), (676, 29878662), (708, 28528214), (767, 26333736), (858, 23540764), (1014, 19919108), (1144, 17655573), (1298, 15560844), (1352, 14939331), (1416, 14264107), (1534, 13166868), (1716, 11770382), (1859, 10864968), (1947, 10373896), (2028, 9959554), (2301, 8777912), (2596, 7780422), (3068, 6583434), (3432, 5885191), (3718, 5432484), (3894, 5186948), (4056, 4979777), (4602, 4388956), (5192, 3890211), (5577, 3621656), (6136, 3291717), (7436, 2716242), (7673, 2632344), (7788, 2593474), (8437, 2393976), (9204, 2194478), (9971, 2025672), (11154, 1810828), (14872, 1358121), (15346, 1316172), (15576, 1296737), (16874, 1196988), (18408, 1097239), (19942, 1012836), (22308, 905414), (23019, 877448), (25311, 797992), (29913, 675224), (30692, 658086), (33748, 598494), (39884, 506418), (44616, 452707), (46038, 438724), (50622, 398996), (59826, 337612), (61384, 329043), (67496, 299247), (79768, 253209), (84403, 239304), (92076, 219362), (99749, 202488), (101244, 199498), (109681, 184152), (119652, 168806)]