20444079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2333}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 28680192

約数和(自身を除く): 8236113

約数列:

[1, 3, 23, 69, 127, 381, 2333, 2921, 6999, 8763, 53659, 160977, 296291, 888873, 6814693, 20444079]

約数ペア:

[(1, 20444079), (3, 6814693), (23, 888873), (69, 296291), (127, 160977), (381, 53659), (2333, 8763), (2921, 6999)]