20816035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 26910720

約数和(自身を除く): 6094685

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5839, 29195, 134297, 181009, 671485, 905045, 4163207, 20816035]

約数ペア:

[(1, 20816035), (5, 4163207), (23, 905045), (31, 671485), (115, 181009), (155, 134297), (713, 29195), (3565, 5839)]