20116094

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 31019328

約数和(自身を除く): 10903234

約数列:

[1, 2, 47, 94, 173, 346, 1237, 2474, 8131, 16262, 58139, 116278, 214001, 428002, 10058047, 20116094]

約数ペア:

[(1, 20116094), (2, 10058047), (47, 428002), (94, 214001), (173, 116278), (346, 58139), (1237, 16262), (2474, 8131)]