20163631443

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{2179}}^1\times {\mathrm{12289}}^1$

素因数の和:14722

約数の個数: 16

約数和(自身を含む): 27006537600

約数和(自身を除く): 6842906157

約数列:

[1, 3, 251, 753, 2179, 6537, 12289, 36867, 546929, 1640787, 3084539, 9253617, 26777731, 80333193, 6721210481, 20163631443]

約数ペア:

[(1, 20163631443), (3, 6721210481), (251, 80333193), (753, 26777731), (2179, 9253617), (6537, 3084539), (12289, 1640787), (36867, 546929)]