20044563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 35082240

約数和(自身を除く): 15037677

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 4567, 13701, 31969, 50237, 86773, 95907, 150711, 260319, 351659, 607411, 954503, 1054977, 1822233, 2863509, 6681521, 20044563]

約数ペア:

[(1, 20044563), (3, 6681521), (7, 2863509), (11, 1822233), (19, 1054977), (21, 954503), (33, 607411), (57, 351659), (77, 260319), (133, 150711), (209, 95907), (231, 86773), (399, 50237), (627, 31969), (1463, 13701), (4389, 4567)]