20163437296

素因数分解:

$2^4\times {\mathrm{1260214831}}^1$

素因数の和:1260214839

約数の個数: 10

約数和(自身を含む): 39066659792

約数和(自身を除く): 18903222496

約数列:

[1, 2, 4, 8, 16, 1260214831, 2520429662, 5040859324, 10081718648, 20163437296]

約数ペア:

[(1, 20163437296), (2, 10081718648), (4, 5040859324), (8, 2520429662), (16, 1260214831)]