20326163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 24009216

約数和(自身を除く): 3683053

約数列:

[1, 11, 13, 143, 307, 463, 3377, 3991, 5093, 6019, 43901, 66209, 142141, 1563551, 1847833, 20326163]

約数ペア:

[(1, 20326163), (11, 1847833), (13, 1563551), (143, 142141), (307, 66209), (463, 43901), (3377, 6019), (3991, 5093)]