20793809850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{83459}}^1$

素因数の和:83636

約数の個数: 96

約数和(自身を含む): 56629946880

約数和(自身を除く): 35836137030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 151, 165, 275, 302, 330, 453, 550, 755, 825, 906, 1510, 1650, 1661, 2265, 3322, 3775, 4530, 4983, 7550, 8305, 9966, 11325, 16610, 22650, 24915, 41525, 49830, 83050, 83459, 124575, 166918, 249150, 250377, 417295, 500754, 834590, 918049, 1251885, 1836098, 2086475, 2503770, 2754147, 4172950, 4590245, 5508294, 6259425, 9180490, 12518850, 12602309, 13770735, 22951225, 25204618, 27541470, 37806927, 45902450, 63011545, 68853675, 75613854, 126023090, 137707350, 138625399, 189034635, 277250798, 315057725, 378069270, 415876197, 630115450, 693126995, 831752394, 945173175, 1386253990, 1890346350, 2079380985, 3465634975, 4158761970, 6931269950, 10396904925, 20793809850]

約数ペア:

[(1, 20793809850), (2, 10396904925), (3, 6931269950), (5, 4158761970), (6, 3465634975), (10, 2079380985), (11, 1890346350), (15, 1386253990), (22, 945173175), (25, 831752394), (30, 693126995), (33, 630115450), (50, 415876197), (55, 378069270), (66, 315057725), (75, 277250798), (110, 189034635), (150, 138625399), (151, 137707350), (165, 126023090), (275, 75613854), (302, 68853675), (330, 63011545), (453, 45902450), (550, 37806927), (755, 27541470), (825, 25204618), (906, 22951225), (1510, 13770735), (1650, 12602309), (1661, 12518850), (2265, 9180490), (3322, 6259425), (3775, 5508294), (4530, 4590245), (4983, 4172950), (7550, 2754147), (8305, 2503770), (9966, 2086475), (11325, 1836098), (16610, 1251885), (22650, 918049), (24915, 834590), (41525, 500754), (49830, 417295), (83050, 250377), (83459, 249150), (124575, 166918)]