20147251003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{91997}}^1$

素因数の和:92514

約数の個数: 16

約数和(自身を含む): 22538774016

約数和(自身を除く): 2391523013

約数列:

[1, 11, 43, 463, 473, 5093, 19909, 91997, 218999, 1011967, 3955871, 42594611, 43514581, 468540721, 1831568273, 20147251003]

約数ペア:

[(1, 20147251003), (11, 1831568273), (43, 468540721), (463, 43514581), (473, 42594611), (5093, 3955871), (19909, 1011967), (91997, 218999)]