12551402180

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1355443}}^1$

素因数の和:1355915

約数の個数: 24

約数和(自身を含む): 26414892672

約数和(自身を除く): 13863490492

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 1355443, 2710886, 5421772, 6777215, 13554430, 27108860, 627570109, 1255140218, 2510280436, 3137850545, 6275701090, 12551402180]

約数ペア:

[(1, 12551402180), (2, 6275701090), (4, 3137850545), (5, 2510280436), (10, 1255140218), (20, 627570109), (463, 27108860), (926, 13554430), (1852, 6777215), (2315, 5421772), (4630, 2710886), (9260, 1355443)]