20173938

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^2\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 40865328

約数和(自身を除く): 20691390

約数列:

[1, 2, 3, 6, 109, 218, 283, 327, 566, 654, 849, 1698, 11881, 23762, 30847, 35643, 61694, 71286, 92541, 185082, 3362323, 6724646, 10086969, 20173938]

約数ペア:

[(1, 20173938), (2, 10086969), (3, 6724646), (6, 3362323), (109, 185082), (218, 92541), (283, 71286), (327, 61694), (566, 35643), (654, 30847), (849, 23762), (1698, 11881)]