20245736469

素因数分解:

$3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{599927}}^1$

素因数の和:601544

約数の個数: 16

約数和(自身を含む): 30869895168

約数和(自身を除く): 10624158699

約数列:

[1, 3, 7, 21, 1607, 4821, 11249, 33747, 599927, 1799781, 4199489, 12598467, 964082689, 2892248067, 6748578823, 20245736469]

約数ペア:

[(1, 20245736469), (3, 6748578823), (7, 2892248067), (21, 964082689), (1607, 12598467), (4821, 4199489), (11249, 1799781), (33747, 599927)]