20235545349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{970111}}^1$

素因数の和:970540

約数の個数: 16

約数和(自身を含む): 28637706240

約数和(自身を除く): 8402160891

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 20859, 970111, 2910333, 16491887, 49475661, 396775399, 1190326197, 6745181783, 20235545349]

約数ペア:

[(1, 20235545349), (3, 6745181783), (17, 1190326197), (51, 396775399), (409, 49475661), (1227, 16491887), (6953, 2910333), (20859, 970111)]