20199492119

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{146423}}^1$

素因数の和:146590

約数の個数: 16

約数和(自身を含む): 21506757120

約数和(自身を除く): 1307265001

約数列:

[1, 29, 67, 71, 1943, 2059, 4757, 137953, 146423, 4246267, 9810341, 10396033, 284499889, 301484957, 696534211, 20199492119]

約数ペア:

[(1, 20199492119), (29, 696534211), (67, 301484957), (71, 284499889), (1943, 10396033), (2059, 9810341), (4757, 4246267), (137953, 146423)]