20138087799

素因数分解:

$3^2\times {\mathrm{547}}^1\times {\mathrm{1231}}^1\times {\mathrm{3323}}^1$

素因数の和:5107

約数の個数: 24

約数和(自身を含む): 29173976832

約数和(自身を除く): 9035889033

約数列:

[1, 3, 9, 547, 1231, 1641, 3323, 3693, 4923, 9969, 11079, 29907, 673357, 1817681, 2020071, 4090613, 5453043, 6060213, 12271839, 16359129, 36815517, 2237565311, 6712695933, 20138087799]

約数ペア:

[(1, 20138087799), (3, 6712695933), (9, 2237565311), (547, 36815517), (1231, 16359129), (1641, 12271839), (3323, 6060213), (3693, 5453043), (4923, 4090613), (9969, 2020071), (11079, 1817681), (29907, 673357)]