10920368

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{9613}}^1$

素因数の和:9692

約数の個数: 20

約数和(自身を含む): 21458448

約数和(自身を除く): 10538080

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 9613, 19226, 38452, 76904, 153808, 682523, 1365046, 2730092, 5460184, 10920368]

約数ペア:

[(1, 10920368), (2, 5460184), (4, 2730092), (8, 1365046), (16, 682523), (71, 153808), (142, 76904), (284, 38452), (568, 19226), (1136, 9613)]