20806026450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12609713}}^1$

素因数の和:12609739

約数の個数: 48

約数和(自身を含む): 56289763296

約数和(自身を除く): 35483736846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 12609713, 25219426, 37829139, 63048565, 75658278, 126097130, 138706843, 189145695, 277413686, 315242825, 378291390, 416120529, 630485650, 693534215, 832241058, 945728475, 1387068430, 1891456950, 2080602645, 3467671075, 4161205290, 6935342150, 10403013225, 20806026450]

約数ペア:

[(1, 20806026450), (2, 10403013225), (3, 6935342150), (5, 4161205290), (6, 3467671075), (10, 2080602645), (11, 1891456950), (15, 1387068430), (22, 945728475), (25, 832241058), (30, 693534215), (33, 630485650), (50, 416120529), (55, 378291390), (66, 315242825), (75, 277413686), (110, 189145695), (150, 138706843), (165, 126097130), (275, 75658278), (330, 63048565), (550, 37829139), (825, 25219426), (1650, 12609713)]