20605926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312211}}^1$

素因数の和:312227

約数の個数: 16

約数和(自身を含む): 44958528

約数和(自身を除く): 24352602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 312211, 624422, 936633, 1873266, 3434321, 6868642, 10302963, 20605926]

約数ペア:

[(1, 20605926), (2, 10302963), (3, 6868642), (6, 3434321), (11, 1873266), (22, 936633), (33, 624422), (66, 312211)]