20220785570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87916459}}^1$

素因数の和:87916489

約数の個数: 16

約数和(自身を含む): 37979910720

約数和(自身を除く): 17759125150

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87916459, 175832918, 439582295, 879164590, 2022078557, 4044157114, 10110392785, 20220785570]

約数ペア:

[(1, 20220785570), (2, 10110392785), (5, 4044157114), (10, 2022078557), (23, 879164590), (46, 439582295), (115, 175832918), (230, 87916459)]