20057092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10601}}^1$

素因数の和:10659

約数の個数: 24

約数和(自身を含む): 39184992

約数和(自身を除く): 19127900

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 10601, 21202, 42404, 116611, 233222, 455843, 466444, 911686, 1823372, 5014273, 10028546, 20057092]

約数ペア:

[(1, 20057092), (2, 10028546), (4, 5014273), (11, 1823372), (22, 911686), (43, 466444), (44, 455843), (86, 233222), (172, 116611), (473, 42404), (946, 21202), (1892, 10601)]