20160957246

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{8215549}}^1$

素因数の和:8215963

約数の個数: 16

約数和(自身を含む): 40420506000

約数和(自身を除く): 20259548754

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 8215549, 16431098, 24646647, 49293294, 3360159541, 6720319082, 10080478623, 20160957246]

約数ペア:

[(1, 20160957246), (2, 10080478623), (3, 6720319082), (6, 3360159541), (409, 49293294), (818, 24646647), (1227, 16431098), (2454, 8215549)]