20056095004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{928351}}^1$

素因数の和:928857

約数の個数: 24

約数和(自身を含む): 38366931456

約数和(自身を除く): 18310836452

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 21604, 928351, 1856702, 3713404, 10211861, 20423722, 40847444, 455820341, 911640682, 1823281364, 5014023751, 10028047502, 20056095004]

約数ペア:

[(1, 20056095004), (2, 10028047502), (4, 5014023751), (11, 1823281364), (22, 911640682), (44, 455820341), (491, 40847444), (982, 20423722), (1964, 10211861), (5401, 3713404), (10802, 1856702), (21604, 928351)]