20023902

素因数分解:

$2^1\times 3^3\times {\mathrm{370813}}^1$

素因数の和:370824

約数の個数: 16

約数和(自身を含む): 44497680

約数和(自身を除く): 24473778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 370813, 741626, 1112439, 2224878, 3337317, 6674634, 10011951, 20023902]

約数ペア:

[(1, 20023902), (2, 10011951), (3, 6674634), (6, 3337317), (9, 2224878), (18, 1112439), (27, 741626), (54, 370813)]