20147871223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{2027}}^1\times {\mathrm{432163}}^1$

素因数の和:434213

約数の個数: 8

約数和(自身を含む): 21034286208

約数和(自身を除く): 886414985

約数列:

[1, 23, 2027, 46621, 432163, 9939749, 875994401, 20147871223]

約数ペア:

[(1, 20147871223), (23, 875994401), (2027, 9939749), (46621, 432163)]