20195367070

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1163}}^1\times {\mathrm{1721}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 36440137440

約数和(自身を除く): 16244770370

約数列:

[1, 2, 5, 10, 1009, 1163, 1721, 2018, 2326, 3442, 5045, 5815, 8605, 10090, 11630, 17210, 1173467, 1736489, 2001523, 2346934, 3472978, 4003046, 5867335, 8682445, 10007615, 11734670, 17364890, 20015230, 2019536707, 4039073414, 10097683535, 20195367070]

約数ペア:

[(1, 20195367070), (2, 10097683535), (5, 4039073414), (10, 2019536707), (1009, 20015230), (1163, 17364890), (1721, 11734670), (2018, 10007615), (2326, 8682445), (3442, 5867335), (5045, 4003046), (5815, 3472978), (8605, 2346934), (10090, 2001523), (11630, 1736489), (17210, 1173467)]