20238821811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57660461}}^1$

素因数の和:57660483

約数の個数: 16

約数和(自身を含む): 32289858720

約数和(自身を除く): 12051036909

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57660461, 172981383, 518944149, 749585993, 1556832447, 2248757979, 6746273937, 20238821811]

約数ペア:

[(1, 20238821811), (3, 6746273937), (9, 2248757979), (13, 1556832447), (27, 749585993), (39, 518944149), (117, 172981383), (351, 57660461)]