20120632588

素因数分解:

$2^2\times 7^1\times {\mathrm{718594021}}^1$

素因数の和:718594032

約数の個数: 12

約数和(自身を含む): 40241265232

約数和(自身を除く): 20120632644

約数列:

[1, 2, 4, 7, 14, 28, 718594021, 1437188042, 2874376084, 5030158147, 10060316294, 20120632588]

約数ペア:

[(1, 20120632588), (2, 10060316294), (4, 5030158147), (7, 2874376084), (14, 1437188042), (28, 718594021)]