20888461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3019}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 24788160

約数和(自身を除く): 3899699

約数列:

[1, 11, 17, 37, 187, 407, 629, 3019, 6919, 33209, 51323, 111703, 564553, 1228733, 1898951, 20888461]

約数ペア:

[(1, 20888461), (11, 1898951), (17, 1228733), (37, 564553), (187, 111703), (407, 51323), (629, 33209), (3019, 6919)]