20186349

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 28600320

約数和(自身を除く): 8413971

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6271, 18813, 181859, 232027, 545577, 696081, 6728783, 20186349]

約数ペア:

[(1, 20186349), (3, 6728783), (29, 696081), (37, 545577), (87, 232027), (111, 181859), (1073, 18813), (3219, 6271)]