20034217

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 3466583

約数列:

[1, 7, 59, 179, 271, 413, 1253, 1897, 10561, 15989, 48509, 73927, 111923, 339563, 2862031, 20034217]

約数ペア:

[(1, 20034217), (7, 2862031), (59, 339563), (179, 111923), (271, 73927), (413, 48509), (1253, 15989), (1897, 10561)]