27020090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142211}}^1$

素因数の和:142237

約数の個数: 16

約数和(自身を含む): 51196320

約数和(自身を除く): 24176230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 142211, 284422, 711055, 1422110, 2702009, 5404018, 13510045, 27020090]

約数ペア:

[(1, 27020090), (2, 13510045), (5, 5404018), (10, 2702009), (19, 1422110), (38, 711055), (95, 284422), (190, 142211)]