20067444

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4933}}^1$

素因数の和:5056

約数の個数: 36

約数和(自身を含む): 51185316

約数和(自身を除く): 31117872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4933, 9866, 14799, 19732, 29598, 44397, 59196, 88794, 177588, 557429, 1114858, 1672287, 2229716, 3344574, 5016861, 6689148, 10033722, 20067444]

約数ペア:

[(1, 20067444), (2, 10033722), (3, 6689148), (4, 5016861), (6, 3344574), (9, 2229716), (12, 1672287), (18, 1114858), (36, 557429), (113, 177588), (226, 88794), (339, 59196), (452, 44397), (678, 29598), (1017, 19732), (1356, 14799), (2034, 9866), (4068, 4933)]