20193350505

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4594619}}^1$

素因数の和:4594920

約数の個数: 16

約数和(自身を含む): 32419638720

約数和(自身を除く): 12226288215

約数列:

[1, 3, 5, 15, 293, 879, 1465, 4395, 4594619, 13783857, 22973095, 68919285, 1346223367, 4038670101, 6731116835, 20193350505]

約数ペア:

[(1, 20193350505), (3, 6731116835), (5, 4038670101), (15, 1346223367), (293, 68919285), (879, 22973095), (1465, 13783857), (4395, 4594619)]