20201472066

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4872521}}^1$

素因数の和:4873217

約数の個数: 16

約数和(自身を含む): 40461422688

約数和(自身を除く): 20259950622

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4872521, 9745042, 14617563, 29235126, 3366912011, 6733824022, 10100736033, 20201472066]

約数ペア:

[(1, 20201472066), (2, 10100736033), (3, 6733824022), (6, 3366912011), (691, 29235126), (1382, 14617563), (2073, 9745042), (4146, 4872521)]