20248843109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{65981}}^1$

素因数の和:67228

約数の個数: 16

約数和(自身を含む): 23069418624

約数和(自身を除く): 2820575515

約数列:

[1, 11, 23, 253, 1213, 13343, 27899, 65981, 306889, 725791, 1517563, 16693193, 80034953, 880384483, 1840803919, 20248843109]

約数ペア:

[(1, 20248843109), (11, 1840803919), (23, 880384483), (253, 80034953), (1213, 16693193), (13343, 1517563), (27899, 725791), (65981, 306889)]