20791276352

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{248177}}^1$

素因数の和:248224

約数の個数: 112

約数和(自身を含む): 54464151168

約数和(自身を除く): 33672874816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 1088, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 4928, 5236, 5984, 7616, 10472, 11968, 20944, 41888, 83776, 248177, 496354, 992708, 1737239, 1985416, 2729947, 3474478, 3970832, 4219009, 5459894, 6948956, 7941664, 8438018, 10919788, 13897912, 15883328, 16876036, 19109629, 21839576, 27795824, 29533063, 33752072, 38219258, 43679152, 46409099, 55591648, 59066126, 67504144, 76438516, 87358304, 92818198, 111183296, 118132252, 135008288, 152877032, 174716608, 185636396, 236264504, 270016576, 305754064, 324863693, 371272792, 472529008, 611508128, 649727386, 742545584, 945058016, 1223016256, 1299454772, 1485091168, 1890116032, 2598909544, 2970182336, 5197819088, 10395638176, 20791276352]

約数ペア:

[(1, 20791276352), (2, 10395638176), (4, 5197819088), (7, 2970182336), (8, 2598909544), (11, 1890116032), (14, 1485091168), (16, 1299454772), (17, 1223016256), (22, 945058016), (28, 742545584), (32, 649727386), (34, 611508128), (44, 472529008), (56, 371272792), (64, 324863693), (68, 305754064), (77, 270016576), (88, 236264504), (112, 185636396), (119, 174716608), (136, 152877032), (154, 135008288), (176, 118132252), (187, 111183296), (224, 92818198), (238, 87358304), (272, 76438516), (308, 67504144), (352, 59066126), (374, 55591648), (448, 46409099), (476, 43679152), (544, 38219258), (616, 33752072), (704, 29533063), (748, 27795824), (952, 21839576), (1088, 19109629), (1232, 16876036), (1309, 15883328), (1496, 13897912), (1904, 10919788), (2464, 8438018), (2618, 7941664), (2992, 6948956), (3808, 5459894), (4928, 4219009), (5236, 3970832), (5984, 3474478), (7616, 2729947), (10472, 1985416), (11968, 1737239), (20944, 992708), (41888, 496354), (83776, 248177)]