20201472042

素因数分解:

$2^1\times 3^1\times {\mathrm{2111}}^1\times {\mathrm{1594937}}^1$

素因数の和:1597053

約数の個数: 16

約数和(自身を含む): 40422108672

約数和(自身を除く): 20220636630

約数列:

[1, 2, 3, 6, 2111, 4222, 6333, 12666, 1594937, 3189874, 4784811, 9569622, 3366912007, 6733824014, 10100736021, 20201472042]

約数ペア:

[(1, 20201472042), (2, 10100736021), (3, 6733824014), (6, 3366912007), (2111, 9569622), (4222, 4784811), (6333, 3189874), (12666, 1594937)]