20350938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10542

約数の個数: 32

約数和(自身を含む): 45368640

約数和(自身を除く): 25017702

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10501, 21002, 31503, 63006, 178517, 199519, 357034, 399038, 535551, 598557, 1071102, 1197114, 3391823, 6783646, 10175469, 20350938]

約数ペア:

[(1, 20350938), (2, 10175469), (3, 6783646), (6, 3391823), (17, 1197114), (19, 1071102), (34, 598557), (38, 535551), (51, 399038), (57, 357034), (102, 199519), (114, 178517), (323, 63006), (646, 31503), (969, 21002), (1938, 10501)]