20225694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146563}}^1$

素因数の和:146591

約数の個数: 16

約数和(自身を含む): 42210432

約数和(自身を除く): 21984738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146563, 293126, 439689, 879378, 3370949, 6741898, 10112847, 20225694]

約数ペア:

[(1, 20225694), (2, 10112847), (3, 6741898), (6, 3370949), (23, 879378), (46, 439689), (69, 293126), (138, 146563)]