20595909242883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{18548707}}^1$

素因数の和:18549195

約数の個数: 32

約数和(自身を含む): 30064933043712

約数和(自身を除く): 9469023800829

約数列:

[1, 3, 13, 39, 71, 213, 401, 923, 1203, 2769, 5213, 15639, 28471, 85413, 370123, 1110369, 18548707, 55646121, 241133191, 723399573, 1316958197, 3950874591, 7438031507, 17120456561, 22314094521, 51361369683, 96694409591, 290083228773, 528100236997, 1584300710991, 6865303080961, 20595909242883]

約数ペア:

[(1, 20595909242883), (3, 6865303080961), (13, 1584300710991), (39, 528100236997), (71, 290083228773), (213, 96694409591), (401, 51361369683), (923, 22314094521), (1203, 17120456561), (2769, 7438031507), (5213, 3950874591), (15639, 1316958197), (28471, 723399573), (85413, 241133191), (370123, 55646121), (1110369, 18548707)]