20944110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63467}}^1$

素因数の和:63488

約数の個数: 32

約数和(自身を含む): 54836352

約数和(自身を除く): 33892242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 63467, 126934, 190401, 317335, 380802, 634670, 698137, 952005, 1396274, 1904010, 2094411, 3490685, 4188822, 6981370, 10472055, 20944110]

約数ペア:

[(1, 20944110), (2, 10472055), (3, 6981370), (5, 4188822), (6, 3490685), (10, 2094411), (11, 1904010), (15, 1396274), (22, 952005), (30, 698137), (33, 634670), (55, 380802), (66, 317335), (110, 190401), (165, 126934), (330, 63467)]