20196031976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53712851}}^1$

素因数の和:53712904

約数の個数: 16

約数和(自身を含む): 38673253440

約数和(自身を除く): 18477221464

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53712851, 107425702, 214851404, 429702808, 2524503997, 5049007994, 10098015988, 20196031976]

約数ペア:

[(1, 20196031976), (2, 10098015988), (4, 5049007994), (8, 2524503997), (47, 429702808), (94, 214851404), (188, 107425702), (376, 53712851)]