20246868

素因数分解:

$2^2\times 3^3\times {\mathrm{187471}}^1$

素因数の和:187484

約数の個数: 24

約数和(自身を含む): 52492160

約数和(自身を除く): 32245292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187471, 374942, 562413, 749884, 1124826, 1687239, 2249652, 3374478, 5061717, 6748956, 10123434, 20246868]

約数ペア:

[(1, 20246868), (2, 10123434), (3, 6748956), (4, 5061717), (6, 3374478), (9, 2249652), (12, 1687239), (18, 1124826), (27, 749884), (36, 562413), (54, 374942), (108, 187471)]