20173969503

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{73079}}^1$

素因数の和:73951

約数の個数: 24

約数和(自身を含む): 29964261600

約数和(自身を除く): 9790292097

約数列:

[1, 3, 9, 37, 111, 333, 829, 2487, 7461, 30673, 73079, 92019, 219237, 276057, 657711, 2703923, 8111769, 24335307, 60582491, 181747473, 545242419, 2241552167, 6724656501, 20173969503]

約数ペア:

[(1, 20173969503), (3, 6724656501), (9, 2241552167), (37, 545242419), (111, 181747473), (333, 60582491), (829, 24335307), (2487, 8111769), (7461, 2703923), (30673, 657711), (73079, 276057), (92019, 219237)]