20233068807

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9004481}}^1$

素因数の和:9004598

約数の個数: 16

約数和(自身を含む): 31119489792

約数和(自身を除く): 10886420985

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 9004481, 27013443, 63031367, 189094101, 963479467, 2890438401, 6744356269, 20233068807]

約数ペア:

[(1, 20233068807), (3, 6744356269), (7, 2890438401), (21, 963479467), (107, 189094101), (321, 63031367), (749, 27013443), (2247, 9004481)]