20214463808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4101961}}^1$

素因数の和:4101991

約数の個数: 56

約数和(自身を含む): 50011120704

約数和(自身を除く): 29796656896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 4101961, 8203922, 16407844, 28713727, 32815688, 45121571, 57427454, 65631376, 90243142, 114854908, 131262752, 180486284, 229709816, 262525504, 315850997, 360972568, 459419632, 631701994, 721945136, 918839264, 1263403988, 1443890272, 1837678528, 2526807976, 2887780544, 5053615952, 10107231904, 20214463808]

約数ペア:

[(1, 20214463808), (2, 10107231904), (4, 5053615952), (7, 2887780544), (8, 2526807976), (11, 1837678528), (14, 1443890272), (16, 1263403988), (22, 918839264), (28, 721945136), (32, 631701994), (44, 459419632), (56, 360972568), (64, 315850997), (77, 262525504), (88, 229709816), (112, 180486284), (154, 131262752), (176, 114854908), (224, 90243142), (308, 65631376), (352, 57427454), (448, 45121571), (616, 32815688), (704, 28713727), (1232, 16407844), (2464, 8203922), (4928, 4101961)]