20306132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65929}}^1$

素因数の和:65951

約数の個数: 24

約数和(自身を含む): 44304960

約数和(自身を除く): 23998828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65929, 131858, 263716, 461503, 725219, 923006, 1450438, 1846012, 2900876, 5076533, 10153066, 20306132]

約数ペア:

[(1, 20306132), (2, 10153066), (4, 5076533), (7, 2900876), (11, 1846012), (14, 1450438), (22, 923006), (28, 725219), (44, 461503), (77, 263716), (154, 131858), (308, 65929)]