20066613

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56209}}^1$

素因数の和:56236

約数の個数: 16

約数和(自身を含む): 32376960

約数和(自身を除く): 12310347

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56209, 168627, 393463, 955553, 1180389, 2866659, 6688871, 20066613]

約数ペア:

[(1, 20066613), (3, 6688871), (7, 2866659), (17, 1180389), (21, 955553), (51, 393463), (119, 168627), (357, 56209)]