20850882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20563}}^1$

素因数の和:20594

約数の個数: 24

約数和(自身を含む): 45158544

約数和(自身を除く): 24307662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20563, 41126, 61689, 123378, 267319, 534638, 801957, 1603914, 3475147, 6950294, 10425441, 20850882]

約数ペア:

[(1, 20850882), (2, 10425441), (3, 6950294), (6, 3475147), (13, 1603914), (26, 801957), (39, 534638), (78, 267319), (169, 123378), (338, 61689), (507, 41126), (1014, 20563)]