20446008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77447}}^1$

素因数の和:77467

約数の個数: 32

約数和(自身を含む): 55762560

約数和(自身を除く): 35316552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77447, 154894, 232341, 309788, 464682, 619576, 851917, 929364, 1703834, 1858728, 2555751, 3407668, 5111502, 6815336, 10223004, 20446008]

約数ペア:

[(1, 20446008), (2, 10223004), (3, 6815336), (4, 5111502), (6, 3407668), (8, 2555751), (11, 1858728), (12, 1703834), (22, 929364), (24, 851917), (33, 619576), (44, 464682), (66, 309788), (88, 232341), (132, 154894), (264, 77447)]