20769828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75253}}^1$

素因数の和:75283

約数の個数: 24

約数和(自身を含む): 50570688

約数和(自身を除く): 29800860

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75253, 150506, 225759, 301012, 451518, 903036, 1730819, 3461638, 5192457, 6923276, 10384914, 20769828]

約数ペア:

[(1, 20769828), (2, 10384914), (3, 6923276), (4, 5192457), (6, 3461638), (12, 1730819), (23, 903036), (46, 451518), (69, 301012), (92, 225759), (138, 150506), (276, 75253)]