20897202302

素因数分解:

$2^1\times {\mathrm{28001}}^1\times {\mathrm{373151}}^1$

素因数の和:401154

約数の個数: 8

約数和(自身を含む): 31347006912

約数和(自身を除く): 10449804610

約数列:

[1, 2, 28001, 56002, 373151, 746302, 10448601151, 20897202302]

約数ペア:

[(1, 20897202302), (2, 10448601151), (28001, 746302), (56002, 373151)]