20178740886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10412147}}^1$

素因数の和:10412188

約数の個数: 32

約数和(自身を含む): 44980479360

約数和(自身を除く): 24801738474

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10412147, 20824294, 31236441, 62472882, 177006499, 197830793, 354012998, 395661586, 531019497, 593492379, 1062038994, 1186984758, 3363123481, 6726246962, 10089370443, 20178740886]

約数ペア:

[(1, 20178740886), (2, 10089370443), (3, 6726246962), (6, 3363123481), (17, 1186984758), (19, 1062038994), (34, 593492379), (38, 531019497), (51, 395661586), (57, 354012998), (102, 197830793), (114, 177006499), (323, 62472882), (646, 31236441), (969, 20824294), (1938, 10412147)]