20206052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 37691136

約数和(自身を除く): 17485084

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 4673, 9346, 18692, 107479, 214958, 219631, 429916, 439262, 878524, 5051513, 10103026, 20206052]

約数ペア:

[(1, 20206052), (2, 10103026), (4, 5051513), (23, 878524), (46, 439262), (47, 429916), (92, 219631), (94, 214958), (188, 107479), (1081, 18692), (2162, 9346), (4324, 4673)]