20086848430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4246691}}^1$

素因数の和:4246752

約数の個数: 32

約数和(自身を含む): 40360560768

約数和(自身を除く): 20273712338

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 4246691, 8493382, 21233455, 42466910, 46713601, 93427202, 182607713, 233568005, 365215426, 467136010, 913038565, 1826077130, 2008684843, 4017369686, 10043424215, 20086848430]

約数ペア:

[(1, 20086848430), (2, 10043424215), (5, 4017369686), (10, 2008684843), (11, 1826077130), (22, 913038565), (43, 467136010), (55, 365215426), (86, 233568005), (110, 182607713), (215, 93427202), (430, 46713601), (473, 42466910), (946, 21233455), (2365, 8493382), (4730, 4246691)]