20120810244

素因数分解:

$2^2\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{1642247}}^1$

素因数の和:1643275

約数の個数: 24

約数和(自身を含む): 46994568768

約数和(自身を除く): 26873758524

約数列:

[1, 2, 3, 4, 6, 12, 1021, 2042, 3063, 4084, 6126, 12252, 1642247, 3284494, 4926741, 6568988, 9853482, 19706964, 1676734187, 3353468374, 5030202561, 6706936748, 10060405122, 20120810244]

約数ペア:

[(1, 20120810244), (2, 10060405122), (3, 6706936748), (4, 5030202561), (6, 3353468374), (12, 1676734187), (1021, 19706964), (2042, 9853482), (3063, 6568988), (4084, 4926741), (6126, 3284494), (12252, 1642247)]