20347086972

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{3242047}}^1$

素因数の和:3242577

約数の個数: 24

約数和(自身を含む): 47567328256

約数和(自身を除く): 27220241284

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 6276, 3242047, 6484094, 9726141, 12968188, 19452282, 38904564, 1695590581, 3391181162, 5086771743, 6782362324, 10173543486, 20347086972]

約数ペア:

[(1, 20347086972), (2, 10173543486), (3, 6782362324), (4, 5086771743), (6, 3391181162), (12, 1695590581), (523, 38904564), (1046, 19452282), (1569, 12968188), (2092, 9726141), (3138, 6484094), (6276, 3242047)]