20147393946

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{3368003}}^1$

素因数の和:3369005

約数の個数: 16

約数和(自身を含む): 40335215904

約数和(自身を除く): 20187821958

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 3368003, 6736006, 10104009, 20208018, 3357898991, 6715797982, 10073696973, 20147393946]

約数ペア:

[(1, 20147393946), (2, 10073696973), (3, 6715797982), (6, 3357898991), (997, 20208018), (1994, 10104009), (2991, 6736006), (5982, 3368003)]