20067346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1667}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 32505984

約数和(自身を除く): 12438638

約数列:

[1, 2, 13, 26, 463, 926, 1667, 3334, 6019, 12038, 21671, 43342, 771821, 1543642, 10033673, 20067346]

約数ペア:

[(1, 20067346), (2, 10033673), (13, 1543642), (26, 771821), (463, 43342), (926, 21671), (1667, 12038), (3334, 6019)]