20834484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157837}}^1$

素因数の和:157855

約数の個数: 24

約数和(自身を含む): 53033568

約数和(自身を除く): 32199084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157837, 315674, 473511, 631348, 947022, 1736207, 1894044, 3472414, 5208621, 6944828, 10417242, 20834484]

約数ペア:

[(1, 20834484), (2, 10417242), (3, 6944828), (4, 5208621), (6, 3472414), (11, 1894044), (12, 1736207), (22, 947022), (33, 631348), (44, 473511), (66, 315674), (132, 157837)]