20020492831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1\times {\mathrm{10313}}^1$

素因数の和:11646

約数の個数: 16

約数和(自身を含む): 21347504640

約数和(自身を除く): 1327011809

約数列:

[1, 19, 83, 1231, 1577, 10313, 23389, 102173, 195947, 855979, 1941287, 12695303, 16263601, 241210757, 1053710149, 20020492831]

約数ペア:

[(1, 20020492831), (19, 1053710149), (83, 241210757), (1231, 16263601), (1577, 12695303), (10313, 1941287), (23389, 855979), (102173, 195947)]