20248054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3023}}^1$

素因数の和:3239

約数の個数: 16

約数和(自身を含む): 32332608

約数和(自身を除く): 12084554

約数列:

[1, 2, 17, 34, 197, 394, 3023, 3349, 6046, 6698, 51391, 102782, 595531, 1191062, 10124027, 20248054]

約数ペア:

[(1, 20248054), (2, 10124027), (17, 1191062), (34, 595531), (197, 102782), (394, 51391), (3023, 6698), (3349, 6046)]