20256942

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{57223}}^1$

素因数の和:57287

約数の個数: 16

約数和(自身を含む): 41201280

約数和(自身を除く): 20944338

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 57223, 114446, 171669, 343338, 3376157, 6752314, 10128471, 20256942]

約数ペア:

[(1, 20256942), (2, 10128471), (3, 6752314), (6, 3376157), (59, 343338), (118, 171669), (177, 114446), (354, 57223)]