20609742

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{9209}}^1$

素因数の和:9587

約数の個数: 16

約数和(自身を含む): 41334480

約数和(自身を除く): 20724738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 9209, 18418, 27627, 55254, 3434957, 6869914, 10304871, 20609742]

約数ペア:

[(1, 20609742), (2, 10304871), (3, 6869914), (6, 3434957), (373, 55254), (746, 27627), (1119, 18418), (2238, 9209)]