20048363

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 22049280

約数和(自身を除く): 2000917

約数列:

[1, 19, 43, 53, 463, 817, 1007, 2279, 8797, 19909, 24539, 43301, 378271, 466241, 1055177, 20048363]

約数ペア:

[(1, 20048363), (19, 1055177), (43, 466241), (53, 378271), (463, 43301), (817, 24539), (1007, 19909), (2279, 8797)]