20113804792

素因数分解:

$2^3\times {\mathrm{381001}}^1\times {\mathrm{6599}}^1$

素因数の和:387606

約数の個数: 16

約数和(自身を含む): 37719198000

約数和(自身を除く): 17605393208

約数列:

[1, 2, 4, 8, 6599, 13198, 26396, 52792, 381001, 762002, 1524004, 3048008, 2514225599, 5028451198, 10056902396, 20113804792]

約数ペア:

[(1, 20113804792), (2, 10056902396), (4, 5028451198), (8, 2514225599), (6599, 3048008), (13198, 1524004), (26396, 762002), (52792, 381001)]