20102635514

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1\times {\mathrm{73517}}^1$

素因数の和:74354

約数の個数: 24

約数和(自身を含む): 32692719420

約数和(自身を除く): 12590083906

約数列:

[1, 2, 13, 26, 169, 338, 809, 1618, 10517, 21034, 73517, 136721, 147034, 273442, 955721, 1911442, 12424373, 24848746, 59475253, 118950506, 773178289, 1546356578, 10051317757, 20102635514]

約数ペア:

[(1, 20102635514), (2, 10051317757), (13, 1546356578), (26, 773178289), (169, 118950506), (338, 59475253), (809, 24848746), (1618, 12424373), (10517, 1911442), (21034, 955721), (73517, 273442), (136721, 147034)]