20343085605

素因数分解:

$3^4\times 5^1\times {\mathrm{50229841}}^1$

素因数の和:50229858

約数の個数: 20

約数和(自身を含む): 36466865292

約数和(自身を除く): 16123779687

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 50229841, 150689523, 251149205, 452068569, 753447615, 1356205707, 2260342845, 4068617121, 6781028535, 20343085605]

約数ペア:

[(1, 20343085605), (3, 6781028535), (5, 4068617121), (9, 2260342845), (15, 1356205707), (27, 753447615), (45, 452068569), (81, 251149205), (135, 150689523), (405, 50229841)]