20063340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10133}}^1$

素因数の和:10159

約数の個数: 72

約数和(自身を含む): 66397968

約数和(自身を除く): 46334628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 10133, 20266, 30399, 40532, 50665, 60798, 91197, 101330, 111463, 121596, 151995, 182394, 202660, 222926, 303990, 334389, 364788, 445852, 455985, 557315, 607980, 668778, 911970, 1003167, 1114630, 1337556, 1671945, 1823940, 2006334, 2229260, 3343890, 4012668, 5015835, 6687780, 10031670, 20063340]

約数ペア:

[(1, 20063340), (2, 10031670), (3, 6687780), (4, 5015835), (5, 4012668), (6, 3343890), (9, 2229260), (10, 2006334), (11, 1823940), (12, 1671945), (15, 1337556), (18, 1114630), (20, 1003167), (22, 911970), (30, 668778), (33, 607980), (36, 557315), (44, 455985), (45, 445852), (55, 364788), (60, 334389), (66, 303990), (90, 222926), (99, 202660), (110, 182394), (132, 151995), (165, 121596), (180, 111463), (198, 101330), (220, 91197), (330, 60798), (396, 50665), (495, 40532), (660, 30399), (990, 20266), (1980, 10133)]