20040482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 17699038

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 727, 1253, 1454, 1969, 2506, 3938, 5089, 7997, 10178, 13783, 15994, 27566, 55979, 111958, 130133, 260266, 910931, 1431463, 1821862, 2862926, 10020241, 20040482]

約数ペア:

[(1, 20040482), (2, 10020241), (7, 2862926), (11, 1821862), (14, 1431463), (22, 910931), (77, 260266), (154, 130133), (179, 111958), (358, 55979), (727, 27566), (1253, 15994), (1454, 13783), (1969, 10178), (2506, 7997), (3938, 5089)]