20256220770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{675207359}}^1$

素因数の和:675207369

約数の個数: 16

約数和(自身を含む): 48614929920

約数和(自身を除く): 28358709150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 675207359, 1350414718, 2025622077, 3376036795, 4051244154, 6752073590, 10128110385, 20256220770]

約数ペア:

[(1, 20256220770), (2, 10128110385), (3, 6752073590), (5, 4051244154), (6, 3376036795), (10, 2025622077), (15, 1350414718), (30, 675207359)]