20773944

素因数分解:

$2^3\times 3^2\times {\mathrm{288527}}^1$

素因数の和:288539

約数の個数: 24

約数和(自身を含む): 56262960

約数和(自身を除く): 35489016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288527, 577054, 865581, 1154108, 1731162, 2308216, 2596743, 3462324, 5193486, 6924648, 10386972, 20773944]

約数ペア:

[(1, 20773944), (2, 10386972), (3, 6924648), (4, 5193486), (6, 3462324), (8, 2596743), (9, 2308216), (12, 1731162), (18, 1154108), (24, 865581), (36, 577054), (72, 288527)]