20597834369

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1\times {\mathrm{9391}}^1$

素因数の和:10556

約数の個数: 16

約数和(自身を含む): 23629971456

約数和(自身を除く): 3032137087

約数列:

[1, 7, 431, 727, 3017, 5089, 9391, 65737, 313337, 2193359, 4047521, 6827257, 28332647, 47790799, 2942547767, 20597834369]

約数ペア:

[(1, 20597834369), (7, 2942547767), (431, 47790799), (727, 28332647), (3017, 6827257), (5089, 4047521), (9391, 2193359), (65737, 313337)]