20185724876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4668299}}^1$

素因数の和:4668373

約数の個数: 24

約数和(自身を含む): 37645171200

約数和(自身を除く): 17459446324

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 4668299, 9336598, 18673196, 107370877, 214741754, 219410053, 429483508, 438820106, 877640212, 5046431219, 10092862438, 20185724876]

約数ペア:

[(1, 20185724876), (2, 10092862438), (4, 5046431219), (23, 877640212), (46, 438820106), (47, 429483508), (92, 219410053), (94, 214741754), (188, 107370877), (1081, 18673196), (2162, 9336598), (4324, 4668299)]