20214032943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{248351}}^1$

素因数の和:250454

約数の個数: 16

約数和(自身を含む): 29039302656

約数和(自身を除く): 8825269713

約数列:

[1, 3, 13, 39, 2087, 6261, 27131, 81393, 248351, 745053, 3228563, 9685689, 518308537, 1554925611, 6738010981, 20214032943]

約数ペア:

[(1, 20214032943), (3, 6738010981), (13, 1554925611), (39, 518308537), (2087, 9685689), (6261, 3228563), (27131, 745053), (81393, 248351)]