20199763111

素因数分解:

${\mathrm{11}}^4\times {\mathrm{487}}^1\times {\mathrm{2833}}^1$

素因数の和:3364

約数の個数: 20

約数和(自身を含む): 22273086160

約数和(自身を除く): 2073323049

約数列:

[1, 11, 121, 487, 1331, 2833, 5357, 14641, 31163, 58927, 342793, 648197, 1379671, 3770723, 7130167, 15176381, 41477953, 166940191, 1836342101, 20199763111]

約数ペア:

[(1, 20199763111), (11, 1836342101), (121, 166940191), (487, 41477953), (1331, 15176381), (2833, 7130167), (5357, 3770723), (14641, 1379671), (31163, 648197), (58927, 342793)]