20214463805

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1\times {\mathrm{25343}}^1$

素因数の和:27796

約数の個数: 16

約数和(自身を含む): 24630718464

約数和(自身を除く): 4416254659

約数列:

[1, 5, 67, 335, 2381, 11905, 25343, 126715, 159527, 797635, 1697981, 8489905, 60341683, 301708415, 4042892761, 20214463805]

約数ペア:

[(1, 20214463805), (5, 4042892761), (67, 301708415), (335, 60341683), (2381, 8489905), (11905, 1697981), (25343, 797635), (126715, 159527)]