20162709870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{325783}}^1$

素因数の和:327856

約数の個数: 32

約数和(自身を含む): 48414108672

約数和(自身を除く): 28251398802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2063, 4126, 6189, 10315, 12378, 20630, 30945, 61890, 325783, 651566, 977349, 1628915, 1954698, 3257830, 4886745, 9773490, 672090329, 1344180658, 2016270987, 3360451645, 4032541974, 6720903290, 10081354935, 20162709870]

約数ペア:

[(1, 20162709870), (2, 10081354935), (3, 6720903290), (5, 4032541974), (6, 3360451645), (10, 2016270987), (15, 1344180658), (30, 672090329), (2063, 9773490), (4126, 4886745), (6189, 3257830), (10315, 1954698), (12378, 1628915), (20630, 977349), (30945, 651566), (61890, 325783)]