20147776682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6990901}}^1$

素因数の和:6991045

約数の個数: 16

約数和(自身を含む): 33220766304

約数和(自身を除く): 13072989622

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6990901, 13981802, 76899911, 153799822, 915808031, 1831616062, 10073888341, 20147776682]

約数ペア:

[(1, 20147776682), (2, 10073888341), (11, 1831616062), (22, 915808031), (131, 153799822), (262, 76899911), (1441, 13981802), (2882, 6990901)]