2020984552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{250867}}^1$

素因数の和:250945

約数の個数: 32

約数和(自身を含む): 4064061600

約数和(自身を除く): 2043077048

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 250867, 501734, 1003468, 2006936, 4766473, 9532946, 13295951, 19065892, 26591902, 38131784, 53183804, 106367608, 252623069, 505246138, 1010492276, 2020984552]

約数ペア:

[(1, 2020984552), (2, 1010492276), (4, 505246138), (8, 252623069), (19, 106367608), (38, 53183804), (53, 38131784), (76, 26591902), (106, 19065892), (152, 13295951), (212, 9532946), (424, 4766473), (1007, 2006936), (2014, 1003468), (4028, 501734), (8056, 250867)]