20126103895

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{625909}}^1$

素因数の和:626082

約数の個数: 16

約数和(自身を含む): 24786036000

約数和(自身を除く): 4659932105

約数列:

[1, 5, 59, 109, 295, 545, 6431, 32155, 625909, 3129545, 36928631, 68224081, 184643155, 341120405, 4025220779, 20126103895]

約数ペア:

[(1, 20126103895), (5, 4025220779), (59, 341120405), (109, 184643155), (295, 68224081), (545, 36928631), (6431, 3129545), (32155, 625909)]