20166019072

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20041

約数の個数: 96

約数和(自身を含む): 44168506200

約数和(自身を除く): 24002487128

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 928, 986, 1024, 1088, 1856, 1972, 2048, 2176, 3712, 3944, 4352, 7424, 7888, 8704, 14848, 15776, 17408, 19973, 29696, 31552, 34816, 39946, 59392, 63104, 79892, 126208, 159784, 252416, 319568, 339541, 504832, 579217, 639136, 679082, 1009664, 1158434, 1278272, 1358164, 2316868, 2556544, 2716328, 4633736, 5113088, 5432656, 9267472, 9846689, 10226176, 10865312, 18534944, 19693378, 20452352, 21730624, 37069888, 39386756, 40904704, 43461248, 74139776, 78773512, 86922496, 148279552, 157547024, 173844992, 296559104, 315094048, 347689984, 593118208, 630188096, 695379968, 1186236416, 1260376192, 2520752384, 5041504768, 10083009536, 20166019072]

約数ペア:

[(1, 20166019072), (2, 10083009536), (4, 5041504768), (8, 2520752384), (16, 1260376192), (17, 1186236416), (29, 695379968), (32, 630188096), (34, 593118208), (58, 347689984), (64, 315094048), (68, 296559104), (116, 173844992), (128, 157547024), (136, 148279552), (232, 86922496), (256, 78773512), (272, 74139776), (464, 43461248), (493, 40904704), (512, 39386756), (544, 37069888), (928, 21730624), (986, 20452352), (1024, 19693378), (1088, 18534944), (1856, 10865312), (1972, 10226176), (2048, 9846689), (2176, 9267472), (3712, 5432656), (3944, 5113088), (4352, 4633736), (7424, 2716328), (7888, 2556544), (8704, 2316868), (14848, 1358164), (15776, 1278272), (17408, 1158434), (19973, 1009664), (29696, 679082), (31552, 639136), (34816, 579217), (39946, 504832), (59392, 339541), (63104, 319568), (79892, 252416), (126208, 159784)]