20594010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1061}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 49548672

約数和(自身を除く): 28954662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1061, 1294, 1941, 2122, 3183, 3235, 3882, 5305, 6366, 6470, 9705, 10610, 15915, 19410, 31830, 686467, 1372934, 2059401, 3432335, 4118802, 6864670, 10297005, 20594010]

約数ペア:

[(1, 20594010), (2, 10297005), (3, 6864670), (5, 4118802), (6, 3432335), (10, 2059401), (15, 1372934), (30, 686467), (647, 31830), (1061, 19410), (1294, 15915), (1941, 10610), (2122, 9705), (3183, 6470), (3235, 6366), (3882, 5305)]