20100481774

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{839}}^1\times {\mathrm{39019}}^1$

素因数の和:40167

約数の個数: 16

約数和(自身を含む): 30285763200

約数和(自身を除く): 10185281426

約数列:

[1, 2, 307, 614, 839, 1678, 39019, 78038, 257573, 515146, 11978833, 23957666, 32736941, 65473882, 10050240887, 20100481774]

約数ペア:

[(1, 20100481774), (2, 10050240887), (307, 65473882), (614, 32736941), (839, 23957666), (1678, 11978833), (39019, 515146), (78038, 257573)]