20164034223

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{14270371}}^1$

素因数の和:14270534

約数の個数: 12

約数和(自身を含む): 29311344088

約数和(自身を除く): 9147309865

約数列:

[1, 3, 9, 157, 471, 1413, 14270371, 42811113, 128433339, 2240448247, 6721344741, 20164034223]

約数ペア:

[(1, 20164034223), (3, 6721344741), (9, 2240448247), (157, 128433339), (471, 42811113), (1413, 14270371)]