20565500901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5824271}}^1$

素因数の和:5824392

約数の個数: 16

約数和(自身を含む): 30193026048

約数和(自身を除く): 9627525147

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 5824271, 17472813, 64066981, 192200943, 623196997, 1869590991, 6855166967, 20565500901]

約数ペア:

[(1, 20565500901), (3, 6855166967), (11, 1869590991), (33, 623196997), (107, 192200943), (321, 64066981), (1177, 17472813), (3531, 5824271)]