20169414

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8179}}^1$

素因数の和:8324

約数の個数: 24

約数和(自身を含む): 44024760

約数和(自身を除く): 23855346

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 8179, 16358, 24537, 49074, 73611, 147222, 1120523, 2241046, 3361569, 6723138, 10084707, 20169414]

約数ペア:

[(1, 20169414), (2, 10084707), (3, 6723138), (6, 3361569), (9, 2241046), (18, 1120523), (137, 147222), (274, 73611), (411, 49074), (822, 24537), (1233, 16358), (2466, 8179)]