20796610958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6328853}}^1$

素因数の和:6328939

約数の個数: 16

約数和(自身を含む): 32808779136

約数和(自身を除く): 12012168178

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 6328853, 12657706, 196194443, 335429209, 392388886, 670858418, 10398305479, 20796610958]

約数ペア:

[(1, 20796610958), (2, 10398305479), (31, 670858418), (53, 392388886), (62, 335429209), (106, 196194443), (1643, 12657706), (3286, 6328853)]