20606982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16468

約数の個数: 32

約数和(自身を含む): 47329920

約数和(自身を除く): 26722938

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 16433, 32866, 49299, 98598, 180763, 312227, 361526, 542289, 624454, 936681, 1084578, 1873362, 3434497, 6868994, 10303491, 20606982]

約数ペア:

[(1, 20606982), (2, 10303491), (3, 6868994), (6, 3434497), (11, 1873362), (19, 1084578), (22, 936681), (33, 624454), (38, 542289), (57, 361526), (66, 312227), (114, 180763), (209, 98598), (418, 49299), (627, 32866), (1254, 16433)]