20173847249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{40283}}^1$

素因数の和:40720

約数の個数: 16

約数和(自身を含む): 21666346560

約数和(自身を除く): 1492499311

約数列:

[1, 17, 89, 331, 1513, 5627, 29459, 40283, 500803, 684811, 3585187, 13333673, 60948179, 226672441, 1186696897, 20173847249]

約数ペア:

[(1, 20173847249), (17, 1186696897), (89, 226672441), (331, 60948179), (1513, 13333673), (5627, 3585187), (29459, 684811), (40283, 500803)]