20003310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6057

約数の個数: 48

約数和(自身を含む): 53423136

約数和(自身を除く): 33419826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6007, 12014, 18021, 30035, 36042, 54063, 60070, 90105, 108126, 180210, 222259, 270315, 444518, 540630, 666777, 1111295, 1333554, 2000331, 2222590, 3333885, 4000662, 6667770, 10001655, 20003310]

約数ペア:

[(1, 20003310), (2, 10001655), (3, 6667770), (5, 4000662), (6, 3333885), (9, 2222590), (10, 2000331), (15, 1333554), (18, 1111295), (30, 666777), (37, 540630), (45, 444518), (74, 270315), (90, 222259), (111, 180210), (185, 108126), (222, 90105), (333, 60070), (370, 54063), (555, 36042), (666, 30035), (1110, 18021), (1665, 12014), (3330, 6007)]