20199366922

素因数分解:

$2^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{366103}}^1$

素因数の和:366682

約数の個数: 24

約数和(自身を含む): 35308534176

約数和(自身を除く): 15109167254

約数列:

[1, 2, 7, 14, 49, 98, 563, 1126, 3941, 7882, 27587, 55174, 366103, 732206, 2562721, 5125442, 17939047, 35878094, 206115989, 412231978, 1442811923, 2885623846, 10099683461, 20199366922]

約数ペア:

[(1, 20199366922), (2, 10099683461), (7, 2885623846), (14, 1442811923), (49, 412231978), (98, 206115989), (563, 35878094), (1126, 17939047), (3941, 5125442), (7882, 2562721), (27587, 732206), (55174, 366103)]