20569796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23269}}^1$

素因数の和:23303

約数の個数: 24

約数和(自身を含む): 41048280

約数和(自身を除く): 20478484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 23269, 46538, 93076, 302497, 395573, 604994, 791146, 1209988, 1582292, 5142449, 10284898, 20569796]

約数ペア:

[(1, 20569796), (2, 10284898), (4, 5142449), (13, 1582292), (17, 1209988), (26, 791146), (34, 604994), (52, 395573), (68, 302497), (221, 93076), (442, 46538), (884, 23269)]