20199402

素因数分解:

$2^1\times 3^3\times {\mathrm{374063}}^1$

素因数の和:374074

約数の個数: 16

約数和(自身を含む): 44887680

約数和(自身を除く): 24688278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374063, 748126, 1122189, 2244378, 3366567, 6733134, 10099701, 20199402]

約数ペア:

[(1, 20199402), (2, 10099701), (3, 6733134), (6, 3366567), (9, 2244378), (18, 1122189), (27, 748126), (54, 374063)]