20147247802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{915783991}}^1$

素因数の和:915784004

約数の個数: 8

約数和(自身を含む): 32968223712

約数和(自身を除く): 12820975910

約数列:

[1, 2, 11, 22, 915783991, 1831567982, 10073623901, 20147247802]

約数ペア:

[(1, 20147247802), (2, 10073623901), (11, 1831567982), (22, 915783991)]