20196556898

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1553}}^1\times {\mathrm{2677}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 34757783424

約数和(自身を除く): 14561226526

約数列:

[1, 2, 7, 14, 347, 694, 1553, 2429, 2677, 3106, 4858, 5354, 10871, 18739, 21742, 37478, 538891, 928919, 1077782, 1857838, 3772237, 4157381, 6502433, 7544474, 8314762, 13004866, 29101667, 58203334, 1442611207, 2885222414, 10098278449, 20196556898]

約数ペア:

[(1, 20196556898), (2, 10098278449), (7, 2885222414), (14, 1442611207), (347, 58203334), (694, 29101667), (1553, 13004866), (2429, 8314762), (2677, 7544474), (3106, 6502433), (4858, 4157381), (5354, 3772237), (10871, 1857838), (18739, 1077782), (21742, 928919), (37478, 538891)]