20163930896

素因数分解:

$2^4\times {\mathrm{54601}}^1\times {\mathrm{23081}}^1$

素因数の和:77690

約数の個数: 20

約数和(自身を含む): 39070024284

約数和(自身を除く): 18906093388

約数列:

[1, 2, 4, 8, 16, 23081, 46162, 54601, 92324, 109202, 184648, 218404, 369296, 436808, 873616, 1260245681, 2520491362, 5040982724, 10081965448, 20163930896]

約数ペア:

[(1, 20163930896), (2, 10081965448), (4, 5040982724), (8, 2520491362), (16, 1260245681), (23081, 873616), (46162, 436808), (54601, 369296), (92324, 218404), (109202, 184648)]