20851410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695047}}^1$

素因数の和:695057

約数の個数: 16

約数和(自身を含む): 50043456

約数和(自身を除く): 29192046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695047, 1390094, 2085141, 3475235, 4170282, 6950470, 10425705, 20851410]

約数ペア:

[(1, 20851410), (2, 10425705), (3, 6950470), (5, 4170282), (6, 3475235), (10, 2085141), (15, 1390094), (30, 695047)]