20761434

素因数分解:

$2^1\times 3^5\times {\mathrm{42719}}^1$

素因数の和:42736

約数の個数: 24

約数和(自身を含む): 46650240

約数和(自身を除く): 25888806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 42719, 85438, 128157, 256314, 384471, 768942, 1153413, 2306826, 3460239, 6920478, 10380717, 20761434]

約数ペア:

[(1, 20761434), (2, 10380717), (3, 6920478), (6, 3460239), (9, 2306826), (18, 1153413), (27, 768942), (54, 384471), (81, 256314), (162, 128157), (243, 85438), (486, 42719)]