20506232162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5223187}}^1$

素因数の和:5223353

約数の個数: 16

約数和(自身を含む): 33344832192

約数和(自身を除く): 12838600030

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5223187, 10446374, 67901431, 135802862, 788701237, 1577402474, 10253116081, 20506232162]

約数ペア:

[(1, 20506232162), (2, 10253116081), (13, 1577402474), (26, 788701237), (151, 135802862), (302, 67901431), (1963, 10446374), (3926, 5223187)]