20161322016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1735651}}^1$

素因数の和:1735686

約数の個数: 72

約数和(自身を含む): 58172112432

約数和(自身を除く): 38010790416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 1735651, 3471302, 5206953, 6942604, 10413906, 13885208, 19092161, 20827812, 27770416, 38184322, 41655624, 55540832, 57276483, 76368644, 83311248, 114552966, 152737288, 166622496, 210013771, 229105932, 305474576, 420027542, 458211864, 610949152, 630041313, 840055084, 916423728, 1260082626, 1680110168, 1832847456, 2520165252, 3360220336, 5040330504, 6720440672, 10080661008, 20161322016]

約数ペア:

[(1, 20161322016), (2, 10080661008), (3, 6720440672), (4, 5040330504), (6, 3360220336), (8, 2520165252), (11, 1832847456), (12, 1680110168), (16, 1260082626), (22, 916423728), (24, 840055084), (32, 630041313), (33, 610949152), (44, 458211864), (48, 420027542), (66, 305474576), (88, 229105932), (96, 210013771), (121, 166622496), (132, 152737288), (176, 114552966), (242, 83311248), (264, 76368644), (352, 57276483), (363, 55540832), (484, 41655624), (528, 38184322), (726, 27770416), (968, 20827812), (1056, 19092161), (1452, 13885208), (1936, 10413906), (2904, 6942604), (3872, 5206953), (5808, 3471302), (11616, 1735651)]