20139064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228853}}^1$

素因数の和:228870

約数の個数: 16

約数和(自身を含む): 41193720

約数和(自身を除く): 21054656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228853, 457706, 915412, 1830824, 2517383, 5034766, 10069532, 20139064]

約数ペア:

[(1, 20139064), (2, 10069532), (4, 5034766), (8, 2517383), (11, 1830824), (22, 915412), (44, 457706), (88, 228853)]