20693724

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36691}}^1$

素因数の和:36745

約数の個数: 24

約数和(自身を含む): 49314048

約数和(自身を除く): 28620324

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36691, 73382, 110073, 146764, 220146, 440292, 1724477, 3448954, 5173431, 6897908, 10346862, 20693724]

約数ペア:

[(1, 20693724), (2, 10346862), (3, 6897908), (4, 5173431), (6, 3448954), (12, 1724477), (47, 440292), (94, 220146), (141, 146764), (188, 110073), (282, 73382), (564, 36691)]