20596224129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1687247}}^1$

素因数の和:1687576

約数の個数: 16

約数和(自身を含む): 29668568832

約数和(自身を除く): 9072344703

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 1687247, 5061741, 21934211, 65802633, 528108311, 1584324933, 6865408043, 20596224129]

約数ペア:

[(1, 20596224129), (3, 6865408043), (13, 1584324933), (39, 528108311), (313, 65802633), (939, 21934211), (4069, 5061741), (12207, 1687247)]