20039682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19763}}^1$

素因数の和:19794

約数の個数: 24

約数和(自身を含む): 43401744

約数和(自身を除く): 23362062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19763, 39526, 59289, 118578, 256919, 513838, 770757, 1541514, 3339947, 6679894, 10019841, 20039682]

約数ペア:

[(1, 20039682), (2, 10019841), (3, 6679894), (6, 3339947), (13, 1541514), (26, 770757), (39, 513838), (78, 256919), (169, 118578), (338, 59289), (507, 39526), (1014, 19763)]