20191139946

素因数分解:

$2^1\times 3^3\times {\mathrm{373909999}}^1$

素因数の和:373910010

約数の個数: 16

約数和(自身を含む): 44869200000

約数和(自身を除く): 24678060054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373909999, 747819998, 1121729997, 2243459994, 3365189991, 6730379982, 10095569973, 20191139946]

約数ペア:

[(1, 20191139946), (2, 10095569973), (3, 6730379982), (6, 3365189991), (9, 2243459994), (18, 1121729997), (27, 747819998), (54, 373909999)]