20080183536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{91801}}^1$

素因数の和:91860

約数の個数: 180

約数和(自身を含む): 67481079744

約数和(自身を除く): 47400896208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2604, 3038, 3472, 3528, 3906, 4464, 4557, 5208, 6076, 7056, 7812, 9114, 10416, 12152, 13671, 15624, 18228, 24304, 27342, 31248, 36456, 54684, 72912, 91801, 109368, 183602, 218736, 275403, 367204, 550806, 642607, 734408, 826209, 1101612, 1285214, 1468816, 1652418, 1927821, 2203224, 2570428, 2845831, 3304836, 3855642, 4406448, 4498249, 5140856, 5691662, 5783463, 6609672, 7711284, 8537493, 8996498, 10281712, 11383324, 11566926, 13219344, 13494747, 15422568, 17074986, 17992996, 19920817, 22766648, 23133852, 25612479, 26989494, 30845136, 34149972, 35985992, 39841634, 40484241, 45533296, 46267704, 51224958, 53978988, 59762451, 68299944, 71971984, 79683268, 80968482, 92535408, 102449916, 107957976, 119524902, 136599888, 139445719, 159366536, 161936964, 179287353, 204899832, 215915952, 239049804, 278891438, 318733072, 323873928, 358574706, 409799664, 418337157, 478099608, 557782876, 647747856, 717149412, 836674314, 956199216, 1115565752, 1255011471, 1434298824, 1673348628, 2231131504, 2510022942, 2868597648, 3346697256, 5020045884, 6693394512, 10040091768, 20080183536]

約数ペア:

[(1, 20080183536), (2, 10040091768), (3, 6693394512), (4, 5020045884), (6, 3346697256), (7, 2868597648), (8, 2510022942), (9, 2231131504), (12, 1673348628), (14, 1434298824), (16, 1255011471), (18, 1115565752), (21, 956199216), (24, 836674314), (28, 717149412), (31, 647747856), (36, 557782876), (42, 478099608), (48, 418337157), (49, 409799664), (56, 358574706), (62, 323873928), (63, 318733072), (72, 278891438), (84, 239049804), (93, 215915952), (98, 204899832), (112, 179287353), (124, 161936964), (126, 159366536), (144, 139445719), (147, 136599888), (168, 119524902), (186, 107957976), (196, 102449916), (217, 92535408), (248, 80968482), (252, 79683268), (279, 71971984), (294, 68299944), (336, 59762451), (372, 53978988), (392, 51224958), (434, 46267704), (441, 45533296), (496, 40484241), (504, 39841634), (558, 35985992), (588, 34149972), (651, 30845136), (744, 26989494), (784, 25612479), (868, 23133852), (882, 22766648), (1008, 19920817), (1116, 17992996), (1176, 17074986), (1302, 15422568), (1488, 13494747), (1519, 13219344), (1736, 11566926), (1764, 11383324), (1953, 10281712), (2232, 8996498), (2352, 8537493), (2604, 7711284), (3038, 6609672), (3472, 5783463), (3528, 5691662), (3906, 5140856), (4464, 4498249), (4557, 4406448), (5208, 3855642), (6076, 3304836), (7056, 2845831), (7812, 2570428), (9114, 2203224), (10416, 1927821), (12152, 1652418), (13671, 1468816), (15624, 1285214), (18228, 1101612), (24304, 826209), (27342, 734408), (31248, 642607), (36456, 550806), (54684, 367204), (72912, 275403), (91801, 218736), (109368, 183602)]