20883071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 24167040

約数和(自身を除く): 3283969

約数列:

[1, 11, 19, 163, 209, 613, 1793, 3097, 6743, 11647, 34067, 99919, 128117, 1099109, 1898461, 20883071]

約数ペア:

[(1, 20883071), (11, 1898461), (19, 1099109), (163, 128117), (209, 99919), (613, 34067), (1793, 11647), (3097, 6743)]