20172023639

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{20333}}^1$

素因数の和:20650

約数の個数: 16

約数和(自身を含む): 20818762560

約数和(自身を除く): 646738921

約数列:

[1, 71, 89, 157, 6319, 11147, 13973, 20333, 992083, 1443643, 1809637, 3192281, 128484227, 226651951, 284113009, 20172023639]

約数ペア:

[(1, 20172023639), (71, 284113009), (89, 226651951), (157, 128484227), (6319, 3192281), (11147, 1809637), (13973, 1443643), (20333, 992083)]