2012208032090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{23754079}}^1$

素因数の和:23754326

約数の個数: 32

約数和(自身を含む): 3725019809280

約数和(自身を除く): 1712811777190

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 985, 1970, 8471, 16942, 42355, 84710, 23754079, 47508158, 118770395, 237540790, 1021425397, 2042850794, 4679553563, 5107126985, 9359107126, 10214253970, 23397767815, 46795535630, 201220803209, 402441606418, 1006104016045, 2012208032090]

約数ペア:

[(1, 2012208032090), (2, 1006104016045), (5, 402441606418), (10, 201220803209), (43, 46795535630), (86, 23397767815), (197, 10214253970), (215, 9359107126), (394, 5107126985), (430, 4679553563), (985, 2042850794), (1970, 1021425397), (8471, 237540790), (16942, 118770395), (42355, 47508158), (84710, 23754079)]