20563673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{941}}^1$

素因数の和:1036

約数の個数: 12

約数和(自身を含む): 22722924

約数和(自身を除く): 2159251

約数列:

[1, 13, 41, 533, 941, 1681, 12233, 21853, 38581, 501553, 1581821, 20563673]

約数ペア:

[(1, 20563673), (13, 1581821), (41, 501553), (533, 38581), (941, 21853), (1681, 12233)]