20176576270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19588909}}^1$

素因数の和:19589019

約数の個数: 16

約数和(自身を含む): 36670439520

約数和(自身を除く): 16493863250

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19588909, 39177818, 97944545, 195889090, 2017657627, 4035315254, 10088288135, 20176576270]

約数ペア:

[(1, 20176576270), (2, 10088288135), (5, 4035315254), (10, 2017657627), (103, 195889090), (206, 97944545), (515, 39177818), (1030, 19588909)]