20082083

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 24963264

約数和(自身を除く): 4881181

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 4561, 31927, 77537, 168757, 542759, 1181299, 2868869, 20082083]

約数ペア:

[(1, 20082083), (7, 2868869), (17, 1181299), (37, 542759), (119, 168757), (259, 77537), (629, 31927), (4403, 4561)]