20784693726

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{6045577}}^1$

素因数の和:6045776

約数の個数: 24

約数和(自身を含む): 45269288064

約数和(自身を除く): 24484594338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 6045577, 12091154, 18136731, 36273462, 54410193, 108820386, 1154705207, 2309410414, 3464115621, 6928231242, 10392346863, 20784693726]

約数ペア:

[(1, 20784693726), (2, 10392346863), (3, 6928231242), (6, 3464115621), (9, 2309410414), (18, 1154705207), (191, 108820386), (382, 54410193), (573, 36273462), (1146, 18136731), (1719, 12091154), (3438, 6045577)]