20795885188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23524757}}^1$

素因数の和:23524791

約数の個数: 24

約数和(自身を含む): 41497673112

約数和(自身を除く): 20701787924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 23524757, 47049514, 94099028, 305821841, 399920869, 611643682, 799841738, 1223287364, 1599683476, 5198971297, 10397942594, 20795885188]

約数ペア:

[(1, 20795885188), (2, 10397942594), (4, 5198971297), (13, 1599683476), (17, 1223287364), (26, 799841738), (34, 611643682), (52, 399920869), (68, 305821841), (221, 94099028), (442, 47049514), (884, 23524757)]