20888911691

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16435021}}^1$

素因数の和:16435093

約数の個数: 8

約数和(自身を含む): 22088669568

約数和(自身を除く): 1199757877

約数列:

[1, 31, 41, 1271, 16435021, 509485651, 673835861, 20888911691]

約数ペア:

[(1, 20888911691), (31, 673835861), (41, 509485651), (1271, 16435021)]