2020186354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{61333}}^1$

素因数の和:61761

約数の個数: 16

約数和(自身を含む): 3108897792

約数和(自身を除く): 1088711438

約数列:

[1, 2, 43, 86, 383, 766, 16469, 32938, 61333, 122666, 2637319, 5274638, 23490539, 46981078, 1010093177, 2020186354]

約数ペア:

[(1, 2020186354), (2, 1010093177), (43, 46981078), (86, 23490539), (383, 5274638), (766, 2637319), (16469, 122666), (32938, 61333)]