20228179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 1705901

約数列:

[1, 19, 83, 101, 127, 1577, 1919, 2413, 8383, 10541, 12827, 159277, 200279, 243713, 1064641, 20228179]

約数ペア:

[(1, 20228179), (19, 1064641), (83, 243713), (101, 200279), (127, 159277), (1577, 12827), (1919, 10541), (2413, 8383)]