20034078475

素因数分解:

$5^2\times {\mathrm{4561}}^1\times {\mathrm{175699}}^1$

素因数の和:180270

約数の個数: 12

約数和(自身を含む): 24847845400

約数和(自身を除く): 4813766925

約数列:

[1, 5, 25, 4561, 22805, 114025, 175699, 878495, 4392475, 801363139, 4006815695, 20034078475]

約数ペア:

[(1, 20034078475), (5, 4006815695), (25, 801363139), (4561, 4392475), (22805, 878495), (114025, 175699)]